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Top 50 Key Players companies in Ball bearing
by Most Patent Filings in the United States in 2018

The Ball bearing top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Ball bearing Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
#
Company Name
Region
Tech Topics
Total
1
Robert Bosch Corp.
Shopping mall,Truck
Patent: 278
2
General Motors Co.
Sport utility vehicle,Public transport,Enterprise software,
...[+2]
Patent: 88
3
General Electric Co.
Energy management,Turbine,Electronics,
...[+2]
Patent: 78
4
telent Ltd.
Telecommunications,Operational system,Internet of Things,
...[+2]
Patent: 53
5
BorgWarner, Inc.
Electric vehicle,Automotive engineering,Gasoline,
...[+2]
Patent: 52
6
International Business Machines Corp.
Software,Computer hardware,Enterprise software,
...[+2]
Patent: 50
7
Volkswagen Group of America, Inc.
Truck,Automotive engineering,Automotive industry
Patent: 43
8
The Black & Decker Corp.
Power tool,Computer hardware,Warehouse,
...[+2]
Patent: 42
9
Hamilton Sundstrand Corp.
Aerospace,Control system,National security,
...[+2]
Patent: 42
10
Fujitsu Microelectronics America, Inc.
Semiconductor,Microelectronics,Electronic component,
...[+2]
Patent: 42
11
Accuride International, Inc.
3D printing,Alloy wheel,Emergency vehicle,
...[+2]
Patent: 41
12
Valco, Inc.
Packaging and labeling
Patent: 39
13
Seagate Technology Unlimited Co.
Computer hardware,Flash memory,Software,
...[+2]
Patent: 38
14
Seagate Technology LLC
Cloud computing,Computer hardware,Electronics,
...[+2]
Patent: 38
15
Roller Bearing Company of America, Inc.
Plain bearing,Aerospace
Patent: 37
16
AlliedSignal, Inc.
Aerospace,Automotive engineering,Aerospace systems,
...[+2]
Patent: 36
17
Honeywell International, Inc.
Aerospace,Electronics,Market research,
...[+2]
Patent: 35
18
Raytheon Co.
Missile,National security,Aerospace,
...[+2]
Patent: 33
19
Bettcher Industries, Inc.
Food processing,Meat packing industry,Food industry,
...[+2]
Patent: 28
20
HGST, Inc.
Computer hardware,Solid-state drive,Enterprise software,
...[+2]
Patent: 26
21
The Timken Co.
Bearing (navigation),Aerospace,Truck,
...[+2]
Patent: 25
22
DENTSPLY International, Inc.
Medicine,Dental Equipment,Medical equipment,
...[+2]
Patent: 25
23
Eastman Kodak Co.
3D printing,Photography,Digital media,
...[+2]
Patent: 24
24
Sperry Corp.
Electronic systems,Mechanical engineering,Manufacturing engineering
Patent: 24
25
BSH Home Appliances Corp.
Washer,Electronics
Patent: 24
26
The Boeing Co.
Aerospace,Satellite,National security,
...[+2]
Patent: 22
27
Western Digital Corp.
Computer hardware,Navigation system,Software,
...[+2]
Patent: 22
28
United Technologies
Aerospace,Public transport,Building automation,
...[+2]
Patent: 22
29
Western Digital Technologies, Inc.
Computer hardware,Peripheral,Electronics,
...[+2]
Patent: 22
30
United-Tech, Inc.
Yeast,Telecommunications,Chemical treatment,
...[+2]
Patent: 22
31
Ford Motor Co.
Truck,Public transport,Automotive engineering,
...[+2]
Patent: 21
32
Rockwell International Corp.
Automation,Computer hardware,Electronics
Patent: 21
33
Monarch Marking Systems, Inc.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 21
34
Amada Tool America, Inc.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 20
35
Englishco LLC
Patent: 19
36
Caterpillar, Inc.
Turbine,Construction engineering,Mechanical engineering,
...[+2]
Patent: 18
37
Incom International, Inc.
Patent: 18
38
The Gleason Works, Inc.
Electronics,Electrical equipment,Aerospace,
...[+1]
Patent: 18
39
Halliburton Energy Services, Inc.
Natural gas,Submersible pump,Centrifugal pump,
...[+2]
Patent: 17
40
Sun Drilling Products Corp.
Petroleum industry,Natural resource management,Workover
Patent: 17
41
Raytheon Technologies Corp.
Aerospace,National security,Aerospace systems,
...[+2]
Patent: 16
42
Covidien LP
Analgesic,Medicine,Medical equipment,
...[+1]
Patent: 16
43
AMP, Inc.
Electronics
Patent: 15
44
Ethicon Endo-Surgery, Inc.
Medicine,Medical equipment,Mammotome,
...[+2]
Patent: 15
45
Textron, Inc.
Industrial engineering,Aerospace,Aviation,
...[+2]
Patent: 14
46
Federal-Mogul Corp.
Automotive engineering,Powertrain,Vehicle brake,
...[+2]
Patent: 14
47
Smith International, Inc.
Natural gas,Drill bit,Directional drilling
Patent: 14
48
Nexen Group, Inc.
Machine element,Automotive engineering,Power transmission,
...[+2]
Patent: 14
49
ResMed Motor Technologies, Inc.
Electric motor,Electrical equipment,Fast-moving consumer goods,
...[+2]
Patent: 14
50
Nixon Group
Human resources
Patent: 14
Page generation time: May 10 2025