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Top 20 Fast-growings companies in HVAC
by Most Patent Filing In 1 Year in the United States in 2022

The HVAC top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 1 Year HVAC Fast-growings in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics and heat transfer. "Refrigeration" is sometimes added to the field's abbreviation, as HVAC&R or HVACR or "ventilation" is dropped, as in HACR (as in the designation of HACR-rated circuit breakers).
#
Company Name
Region
Tech Topics
Total
1
Lennox Industries, Inc.
Air conditioning,Computer hardware,Electronics,
...[+2]
Patent: 12
2
Honeywell International, Inc.
Aerospace,Electronics,Market research,
...[+2]
Patent: 4
3
Johnson Controls Technology Co.
Patent: 2
4
Siemens Energy & Automation, Inc.
Electronics,Automation,Electric utility
Patent: 2
5
Universal Electronics, Inc.
Home automation,Electronics,Control software,
...[+2]
Patent: 1
6
Hyliion, Inc.
Public transport,Electrification,Greenhouse gas,
...[+2]
Patent: 1
7
Rheem Manufacturing Co.
Air conditioning,Petroleum industry,Solar water heating,
...[+2]
Patent: 1
8
Lighting & Supplies, Inc.
Light fixture,Electronics,Fixture
Patent: 1
9
Sensibo Ltd.
Conditioners,Conditioning equipment,Mobile device,
...[+2]
Patent: 1
10
VizAeras, Inc.
Patent: 1
11
Goodman Global Group, Inc.
HVAC,Automation,Manufacturing engineering,
...[+2]
Patent: 1
12
Emerson Electric Co.
Software,Computer hardware,Electronics,
...[+2]
Patent: 1
13
Goodman Manufacturing Co. LP
Air conditioning,Heat pump,Automation,
...[+2]
Patent: 1
14
Google LLC
Advertising,Enterprise software,Search engine,
...[+2]
Patent: 1
15
View, Inc.
Smart glass
Patent: 1
16
Baker Engineering & Risk Consultants, Inc.
Software,Process safety,Risk management
Patent: 1
17
Heatcraft Refrigeration Products LLC
Refrigeration,Automation,Manufacturing engineering,
...[+2]
Patent: 1
18
Carrier Corp.
Refrigeration,Air conditioning,Mechanical engineering,
...[+2]
Patent: 1
19
Rite-Hite Holding Corp.
Shutter,Safety barrier,Industrial fan,
...[+2]
Patent: 1
20
K&N Engineering, Inc.
Filter (aquarium),Automotive engineering,Oil filter,
...[+2]
Patent: 1
Page generation time: Jun 08 2025