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Top 100 Key Players companies in Switched reluctance motor
by Most Patent Citation in the United States in 2021

The Switched reluctance motor top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Switched reluctance motor Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

South Korea

Germany

United Kingdom

France

Sweden

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Emerson Electric Co.
Missouri, United States
Software,Computer hardware,Electronics,
...[+2]
patent citation: 2,539
2
Nidec Motor Corp.
Missouri, United States
Electric motor,Electrical equipment,Electronics,
...[+2]
patent citation: 1,559
3
The Black & Decker Corp.
United States
Power tool,Computer hardware,Warehouse,
...[+2]
patent citation: 1,240
4
Johnson Controls Technology Co.
Wisconsin, United States
patent citation: 425
5
BSH Home Appliances Corp.
California, United States
Washer,Electronics
patent citation: 424
6
Dana Automotive Systems Group LLC
Ohio, United States
Automotive systems,Automotive engineering
patent citation: 418
7
Caterpillar, Inc.
Illinois, United States
Turbine,Construction engineering,Mechanical engineering,
...[+2]
patent citation: 386
8
TBK Bank SSB
Texas, United States
Helping hand
patent citation: 287
9
Virginia Tech Intellectual Properties, Inc.
Virginia, United States
Software,Medical imaging,Digital library,
...[+2]
patent citation: 264
10
Kopin Corp.
Massachusetts, United States
Semiconductor,Wearable technology,Golden-i,
...[+2]
patent citation: 237
11
Steering Solutions IP Holding Corp.
Michigan, United States
patent citation: 216
12
Dynamic Systems International, Inc.
Ohio, United States
Logistics center
patent citation: 207
13
Hamilton Sundstrand Corp.
North Carolina, United States
Aerospace,Control system,National security,
...[+2]
patent citation: 186
14
ITT Automotive Electrical Systems, Inc.
New York, United States
Electronics
patent citation: 184
15
Shop-Vac Corp.
Pennsylvania, United States
Vacuum cleaner,Manufacturing engineering
patent citation: 179
16
Milwaukee Electric Tool Corp.
Wisconsin, United States
Power tool,Fast-moving consumer goods,Pneumatic tool,
...[+2]
patent citation: 167
17
ICR Turbine Engine Corp.
New Hampshire, United States
Turbine,Efficient energy use,Chemical energy,
...[+2]
patent citation: 166
18
Bristol Compressors International, Inc.
Virginia, United States
Refrigeration,Reciprocating compressor,Air compressor,
...[+2]
patent citation: 161
19
BWI LLC
New York, United States
patent citation: 157
20
StarRotor Corp.
Texas, United States
Vacuum pump,Mechanical engineering
patent citation: 139
21
SawStop Holding LLC
Oregon, United States
patent citation: 131
22
Cooper Turbocompressor, Inc.
New York, United States
Gas compressor,Turbine
patent citation: 127
23
Premark FEG LLC
Illinois, United States
Food preparation,Automation,Manufacturing engineering,
...[+2]
patent citation: 126
24
Precor, Inc.
Washington, United States
Treadmill,Strength training,sports equipment,
...[+2]
patent citation: 121
25
Kadant Black Clawson LLC
Ohio, United States
Chemical pulping,Paper recycling
patent citation: 119
26
Regal-Beloit Electric Motors, Inc.
Wisconsin, United States
Electric motor,Electrical equipment,Electronics
patent citation: 109
27
Tridelta Industries, Inc.
Ohio, United States
patent citation: 108
28
ZF Active Safety US, Inc.
Michigan, United States
Brake,Automotive engineering,Electrical equipment
patent citation: 102
29
General Motors Co.
Michigan, United States
Sport utility vehicle,Public transport,Enterprise software,
...[+2]
patent citation: 94
30
Beckman Instruments, Inc.
Indiana, United States
Medicine,Guidance system
patent citation: 94
31
Electrolux Corp.
United States
Electronics
patent citation: 94
32
NXP USA, Inc.
Texas, United States
Semiconductor,Resistor,Electron,
...[+2]
patent citation: 92
33
QM Power, Inc.
Missouri, United States
Efficient energy use,Electronics,Electrical equipment,
...[+2]
patent citation: 90
34
Kurz-Kasch, Inc.
Ohio, United States
Diesel fuel,HVAC,Turbine,
...[+2]
patent citation: 88
35
Fairfield Manufacturing Co., Inc.
Indiana, United States
Irone,Original equipment manufacturer,Automation,
...[+2]
patent citation: 78
36
Rocky Mountain Technologies, Inc.
United States
Reluctance motor,Electronics,Relay,
...[+2]
patent citation: 71
37
EcoMotors, Inc.
Michigan, United States
Product design,Chemical energy,Automotive engineering,
...[+2]
patent citation: 70
38
Ingersoll-Rand Co.
North Carolina, United States
Automation,Mechanical engineering,Manufacturing engineering,
...[+2]
patent citation: 69
39
R&D Dynamics Corp.
Connecticut, United States
Motor drive,Automation,Manufacturing engineering,
...[+2]
patent citation: 69
40
SDGI Holdings, Inc.
United States
Medical equipment,Medicine
patent citation: 69
41
Kone, Inc.
Illinois, United States
Elevator,Doors
patent citation: 61
42
Spellman High-Voltage Electronics Corp.
New York, United States
High voltage,Telecommunications,Health care,
...[+2]
patent citation: 61
43
AlliedSignal, Inc.
Indiana, United States
Aerospace,Automotive engineering,Aerospace systems,
...[+2]
patent citation: 61
44
Visteon Global Technologies, Inc.
Michigan, United States
Automotive engineering
patent citation: 58
45
ArvinMeritor Technology LLC
Michigan, United States
Automotive engineering
patent citation: 57
46
TIAX LLC
Massachusetts, United States
Automotive engineering,Software,Cathode material,
...[+2]
patent citation: 53
47
Parker Intangibles LLC
Ohio, United States
patent citation: 50
48
International Rectifier Corp.
California, United States
Semiconductor,Electronics,Energy management,
...[+2]
patent citation: 49
49
Glacier Bay, Inc.
California, United States
Icebox,Energy storage,Energy management,
...[+2]
patent citation: 46
50
Macrosonix Corp.
United States
patent citation: 46
51
Horton, Inc.
Minnesota, United States
Public transport,Power transmission,Turbine
patent citation: 45
52
Rise Technology, Inc.
Massachusetts, United States
Electronic component,Computer hardware,Electronics,
...[+1]
patent citation: 40
53
U.S. Philips Corp.
Pennsylvania, United States
patent citation: 40
54
The Hillman Group, Inc.
Ohio, United States
Big business,Fast-moving consumer goods
patent citation: 39
55
Lockheed Martin Energy Systems, Inc.
North Carolina, United States
patent citation: 37
56
Valmont Industries, Inc.
Nebraska, United States
Irrigation,Metal,Drip irrigation,
...[+2]
patent citation: 29
57
ZF Active Safety & Electronics US LLC
Michigan, United States
Automotive engineering
patent citation: 29
58
Brunswick Corp.
Illinois, United States
Lifestyle business,Physical fitness,Industrial engineering,
...[+2]
patent citation: 26
59
United Technologies
Connecticut, United States
Aerospace,Public transport,Building automation,
...[+2]
patent citation: 26
60
LeTourneau, Inc.
Texas, United States
Petroleum industry,Core sample
patent citation: 26
61
Metglas, Inc.
South Carolina, United States
Smart material,Amorphous metal,Ribbon,
...[+2]
patent citation: 23
62
Specialty Pumps & Systems LLC
Utah, United States
patent citation: 23
63
Amazon Technologies, Inc.
Nevada, United States
patent citation: 22
64
Current Motor Co.
Michigan, United States
Electric vehicle,Automotive engineering
patent citation: 21
65
Spinlectrix, Inc.
California, United States
Energy storage,Power transmission,Electric power transmission
patent citation: 20
66
ChefSteps, Inc.
Washington, United States
Cooking (activity),Space heater,Vacuum cleaner,
...[+1]
patent citation: 19
67
Rexair, Inc.
United States
Electronics
patent citation: 18
68
Schlumberger Technologies, Inc.
New Jersey, United States
Petroleum industry,Natural resource management
patent citation: 18
69
The Boeing Co.
Illinois, United States
Aerospace,Satellite,National security,
...[+2]
patent citation: 17
70
Brammo, Inc.
Oregon, United States
Electric vehicle,Automotive engineering,Electric motor,
...[+2]
patent citation: 16
71
Mission Motor Co.
California, United States
Electric vehicle,Energy storage,Software,
...[+2]
patent citation: 16
72
Agilent Technologies, Inc.
California, United States
Genomics,Computer hardware,Semiconductor,
...[+2]
patent citation: 14
73
Aura Systems, Inc.
California, United States
Software,Computer hardware,Electrical equipment,
...[+2]
patent citation: 14
74
Illinois Tool Works, Inc.
Illinois, United States
Adhesive,Consumables,Industrial engineering,
...[+2]
patent citation: 13
75
Moog, Inc.
New York, United States
Aerospace,National security,Industrial engineering,
...[+2]
patent citation: 13
76
Freescale Semiconductor, Inc.
Texas, United States
Semiconductor,Industrial engineering,Automotive engineering,
...[+2]
patent citation: 13
77
Kärcher North America, Inc.
Colorado, United States
Vacuum cleaner,Water maze,Automation,
...[+2]
patent citation: 13
78
BRP US, Inc.
Wisconsin, United States
Atazanavir,Tide clock,Tell-tale,
...[+1]
patent citation: 13
79
Valeo Electrical Systems, Inc.
Michigan, United States
Automotive systems,Automotive engineering
patent citation: 13
80
Automatic Switch Co.
New Jersey, United States
Control equipment,Automation,Manufacturing engineering,
...[+2]
patent citation: 12
81
Tae Technologies, Inc.
California, United States
Science and engineering,Renewable energy,Energy management,
...[+1]
patent citation: 12
82
Joy Global Longview Operations LLC
Texas, United States
High productivity,Mechanical engineering,Manufacturing engineering
patent citation: 12
83
Turntide Technologies, Inc.
California, United States
Software,Electric motor,Automotive engineering,
...[+2]
patent citation: 11
84
Joby Aero, Inc.
California, United States
Electric aircraft
patent citation: 11
85
Weir Slurry Group, Inc.
Wisconsin, United States
Slurry,Automation,Manufacturing engineering,
...[+2]
patent citation: 9
86
Lear Automotive Dearborn, Inc.
Michigan, United States
Trim
patent citation: 9
87
McMillan Electric Co.
Wisconsin, United States
Electric motor,Electrical equipment
patent citation: 8
88
Haier US Appliance Solutions, Inc.
Kentucky, United States
Electronics,Demand response,Fixture,
...[+2]
patent citation: 8
89
ClearMotion Acquisition I LLC
United States
patent citation: 8
90
The Coca-Cola Co.
Georgia, United States
Soft drink,Food industry,COLA (software architecture),
...[+2]
patent citation: 7
91
American Axle & Manufacturing, Inc.
Michigan, United States
Drivetrain,Axle,Special purpose entity,
...[+2]
patent citation: 7
92
Engineered Machined Products, Inc.
Michigan, United States
Diesel engine,Automotive engineering
patent citation: 7
93
American Augers, Inc.
Ohio, United States
Drill,Directional drilling,Directional boring,
...[+2]
patent citation: 7
94
SR Technologies, Inc.
United States
Telecommunications,Communications satellite,Information Operations,
...[+2]
patent citation: 7
95
MarathonNorco Aerospace, Inc.
Texas, United States
Aerospace,Electric aircraft,Electrical equipment,
...[+2]
patent citation: 7
96
LeTourneau Technologies, Inc.
Texas, United States
Iron ore,Rebar,Steelmaking,
...[+2]
patent citation: 6
97
Elite Access Systems, Inc.
California, United States
Metal
patent citation: 6
98
Cummins, Inc.
Indiana, United States
Electric vehicle,Natural gas,Petroleum industry,
...[+2]
patent citation: 5
99
J.H. Fletcher & Co.
West Virginia, United States
Drill,Manufacturing engineering,Tractor
patent citation: 5
100
Azenta, Inc.
Massachusetts, United States
Semiconductor,Biology,Industrial engineering,
...[+2]
patent citation: 4

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