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William M. Kindness
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Wauwatosa, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Engine oil heater
Patent number
RE40548
Issue date
Oct 28, 2008
Briggs & Stratton Corporation
Stephen J. Ryczek
123 - Internal-combustion engines
Information
Patent Grant
Muffler for an engine
Patent number
7,389,853
Issue date
Jun 24, 2008
Briggs & Stratton Corporation
Stephen J. Ryczek
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Portion of a horizontal-shaft engine
Patent number
D536004
Issue date
Jan 30, 2007
Briggs & Stratton Corporation
Stephen J. Ryczek
D15 - Machines not elsewhere specified
Information
Patent Grant
Cover for a vertical shafted engine
Patent number
D529924
Issue date
Oct 10, 2006
Briggs & Stratton Corporation
Stephen J. Ryczek
D15 - Machines not elsewhere specified
Information
Patent Grant
Engine oil heater
Patent number
7,104,233
Issue date
Sep 12, 2006
Briggs & Stratton Corporation
Stephen J. Ryczek
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rewind cover guard
Patent number
6,520,141
Issue date
Feb 18, 2003
Briggs & Stratton Corporation
Stephen J. Ryczek
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalytic converter having a venturi formed from two stamped compon...
Patent number
5,548,955
Issue date
Aug 27, 1996
Briggs & Stratton Corporation
Parrish A. Sandefur
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Heater box for an engine
Publication number
20060021592
Publication date
Feb 2, 2006
Stephen J. Ryczek
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Muffler for an engine
Publication number
20050258001
Publication date
Nov 24, 2005
Stephen J. Ryczek
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Engine oil heater
Publication number
20050235945
Publication date
Oct 27, 2005
Stephen J. Ryczek
G05 - CONTROLLING REGULATING
Information
Patent Application
Rewind cover guard
Publication number
20020189571
Publication date
Dec 19, 2002
Stephen J. Ryczek
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS