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Robert Johnson
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New Berlin, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cyclonic air filter assembly for an engine
Patent number
11,712,649
Issue date
Aug 1, 2023
Briggs & Stratton, LLC
Steven G. Gleixner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Muffler with baffle defining multiple chambers
Patent number
11,377,996
Issue date
Jul 5, 2022
Briggs & Stratton, LLC
Steve Gleixner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cyclonic air filter assembly for an engine
Patent number
11,260,328
Issue date
Mar 1, 2022
Briggs & Stratton, LLC
Steven G. Gleixner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air filter
Patent number
D896945
Issue date
Sep 22, 2020
Briggs & Stratton Corporation
Steven G. Gleixner
D23 - Environmental heating and cooling
Information
Patent Grant
Air filter
Patent number
D876600
Issue date
Feb 25, 2020
Briggs & Stratton Corporation
Steven G. Gleixner
D23 - Environmental heating and cooling
Information
Patent Grant
Air filter
Patent number
D867568
Issue date
Nov 19, 2019
Briggs & Stratton Corporation
Steven G. Gleixner
D23 - Environmental heating and cooling
Information
Patent Grant
Ignition and fuel shutoff for engine
Patent number
8,408,183
Issue date
Apr 2, 2013
Briggs & Stratton Corporation
Robert Johnson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine cylinder head assembly having planar and cast components
Patent number
5,642,701
Issue date
Jul 1, 1997
Briggs & Stratton Corporation
Denis A. Oswald
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
CYCLONIC AIR FILTER ASSEMBLY FOR AN ENGINE
Publication number
20230364540
Publication date
Nov 16, 2023
Briggs & Stratton, LLC
Steven G. Gleixner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CYCLONIC AIR FILTER ASSEMBLY FOR AN ENGINE
Publication number
20220176286
Publication date
Jun 9, 2022
Briggs & Stratton, LLC
Steven G. Gleixner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
MUFFLER WITH BAFFLE DEFINING MULTIPLE CHAMBERS
Publication number
20200141301
Publication date
May 7, 2020
BRIGGS & STRATTON CORPORATION
Steve Gleixner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CYCLONIC AIR FILTER ASSEMBLY FOR AN ENGINE
Publication number
20190275453
Publication date
Sep 12, 2019
BRIGGS & STRATTON CORPORATION
Steven G. Gleixner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
IGNITION AND FUEL SHUTOFF FOR ENGINE
Publication number
20090260596
Publication date
Oct 22, 2009
BRIGGS & STRATTON CORPORATION
Robert Johnson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS