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Generac Holdings Inc (GNRC)

NYSE: GNRC · Motors & Generators · Waukesha, WI · filing with the SEC since 2009
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◀ Past 7.8● Present 6.6▶ Future 4.8
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Patents

US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026

138 patents granted to the 12 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Generac Holdings Inc’s names, not what it holds today.

Patents granted
138
111 utility, 26 design, 1 reissue, 1976 to Dec 31, 2025
Granted in 2025
10
Against 13 in 2024 and 9 in 2023
Applications published
94
9 of them in 2025
Names they are printed under
12
a subsidiary
By yearGrantedApplications published
'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
Electrical machinery, apparatus, energy18
Engines, pumps, turbines8
Thermal processes and apparatus4
Other special machines3
Chemical engineering3
Transport1
Environmental technology1
Control1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name12 counted
Generac Power Systems, Inc. a subsidiary
US, as the owner printed on each patent. 1 more under the same name are not counted (printed in CA)
103 granted
42 published
POWERMATE CORPORATION a subsidiary
US, as the owner printed on each patent
17 granted
8 published
Generac Power Systems, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
22 published
Pika Energy, Inc. a subsidiary
US, as the owner printed on each patent
9 granted
4 published
Pika Energy, Inc. a subsidiary
named as the applicant on its applications, in US
0 granted
9 published
MOTORTECH GmbH a subsidiary
DE, as the owner printed on each patent. 4 more under the same name are not counted (printed in US)
3 granted
3 published
Neurio Technology Inc. a subsidiary
CA, as the owner printed on each patent
4 granted
1 published
Neurio Technology Inc. a subsidiary
named as the applicant on its applications, in CA
0 granted
2 published
PR INDUSTRIAL S.R.L. a subsidiary
IT, as the owner printed on each patent
2 granted
0 published
ECOBEE TECHNOLOGIES ULC. a subsidiary
named as the applicant on its applications, in CA
0 granted
1 published
GENERAC POWER SYSTEMS, INC. a Wisconsin Corporation a subsidiary
US, as the owner printed on each patent
0 granted
1 published
PR INDUSTRIAL S.R.L. a subsidiary
named as the applicant on its applications, in IT
0 granted
1 published
Names not counted (6)
ecobee Ltd.
Most of its patents print CA; this name counts in US. 27 granted and 9 published under it are not counted.
MAC, Inc.
Also listed as a subsidiary by MGM Resorts International. 18 granted and 11 published under it are not counted.
ecobee Ltd.
Most of its patents print CA; this name counts in US. 0 granted and 18 published under it are not counted.
MAC, Inc.
Also listed as a subsidiary by MGM Resorts International. 0 granted and 13 published under it are not counted.
Pramac GmbH
Most of its patents print IT; this name counts in DE. 0 granted and 1 published under it are not counted.
Power Management Holdings (U.S.), Inc.
Only generic words.
Newest grantseach row opens the USPTO’s own copy
GrantedPatentTitleFieldOwner as printed
Dec 23, 202512,503,984Carbon monoxide detecting system for internal combustion engine-based machinesEngines, pumps, turbinesGenerac Power Systems, Inc.
Nov 18, 202512,473,866Integrated throttle-fuel mixerEngines, pumps, turbinesGenerac Power Systems, Inc.
Oct 21, 202512,449,153Thermostat device with improved energy optimizationThermal processes and apparatusGenerac Power Systems, Inc.
May 27, 202512,316,101Compact modular electrical load management systemElectrical machinery, apparatus, energyGenerac Power Systems, Inc.
May 13, 2025D1,075,195Mobile chassis portion of a pressure washerGenerac Power Systems, Inc.
May 6, 202512,290,846Adjustable outlet for mobile blowerChemical engineeringGenerac Power Systems, Inc.
Apr 1, 202512,266,258Video doorbell with chime controllerControlGenerac Power Systems, Inc.
Mar 4, 202512,241,649MPC for HVAC with thermal model selectionThermal processes and apparatusGenerac Power Systems, Inc.
Feb 18, 202512,228,062Diesel emissions control systemEnvironmental technologyGenerac Power Systems, Inc.
Jan 21, 202512,206,081Battery module thermal managementElectrical machinery, apparatus, energyGenerac Power Systems, Inc.
Newest applications publishedan application is a clue, never a plan
PublishedApplicationTitleFieldOwner as printed
Oct 23, 20252025/0329811SELF-HEALING BATTERY PACKElectrical machinery, apparatus, energyGenerac Power Systems, Inc.
Oct 16, 20252025/0321018THERMOSTAT CLIMATE CONTROL MANAGEMENTThermal processes and apparatusGenerac Power Systems, Inc.
Jul 10, 20252025/0226723ALTERNATOR COMPONENTElectrical machinery, apparatus, energyGenerac Power Systems, Inc.
Jun 19, 20252025/0201087VIDEO DOORBELL WITH CHIME CONTROLLERControlGenerac Power Systems, Inc.
May 8, 20252025/0149900Systems and Methods for Increasing Output Current Quality, Output Power, and Reliability of Grid-Interactive InvertersElectrical machinery, apparatus, energyGenerac Power Systems, Inc.
Apr 17, 20252025/0124771VIDEO DOORBELL WITH CHIME CONTROLLERControlGenerac Power Systems, Inc.
Apr 17, 20252025/0122824FUEL BYPASS SYSTEM FOR GASEOUS-FUELED ENGINEEngines, pumps, turbinesGenerac Power Systems, Inc.
Apr 10, 20252025/0118839BATTERY ASSEMBLYElectrical machinery, apparatus, energyGenerac Power Systems, Inc.
Mar 13, 20252025/0088030Load Shed SystemElectrical machinery, apparatus, energyGenerac Power Systems, Inc.
Dec 12, 20242024/0413643GENERATOR SYSTEM WITH AUTOMATIC POWER CONTROLElectrical machinery, apparatus, energyGenerac Power Systems, Inc.
What it applied for, 2024 to 2025: Electrical machinery, apparatus, energy 10 · Engines, pumps, turbines 3 · Thermal processes and apparatus 2 · Control 2 · Chemical engineering 1 · Environmental technology 1.

A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.

SI Assistanton GNRC · research, not advice