SR

Stephen J. Ryczek

BS Briggs & Stratton: 15 patents #27 of 490Top 6%
Overall (All Time): #319,649 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D891364 Battery Richard J. Gilpatrick, Ryan Hahn, Steven J. Weber 2020-07-28
D841572 Battery Richard J. Gilpatrick, Ryan Hahn, Steven J. Weber 2019-02-26
9488149 Push button starting system for outdoor power equipment Robert Koenen, Bruce S. Lydy, Erik R. Slegelis, Steven J. Weber 2016-11-08
8763579 Push button starting system for outdoor power equipment Robert Koenen, Bruce S. Lydy, Erik R. Slegelis, Steven J. Weber 2014-07-01
8516985 Push button starting system for outdoor power equipment Robert Koenen, Bruce S. Lydy, Erik R. Slegelis, Steven J. Weber 2013-08-27
8171907 Push button starting system for outdoor power equipment Robert Koenen, Bruce S. Lydy, Eric R. Slegelis, Steven J. Weber 2012-05-08
D626975 Lawn tractor grill and air intake cowl assembly Erik R. Slegelis, Dennis Hiller, Samuel J. Gerrits 2010-11-09
D622295 Lawn tractor grill Eric R. Slegelis, Dennis Hiller, Samuel J. Gerrits 2010-08-24
D622292 Lawn tractor Erik R. Slegelis, Dennis Hiller, Samuel J. Gerrits 2010-08-24
RE40548 Engine oil heater James D. Makiya, William M. Kindness, Kyle Clasen 2008-10-28
7389853 Muffler for an engine James D. Makiya, William M. Kindness, Kyle Clasen 2008-06-24
D536004 Portion of a horizontal-shaft engine James D. Makiya, William M. Kindness, Kyle Clasen 2007-01-30
D529924 Cover for a vertical shafted engine James D. Makiya, William M. Kindness, Kyle Clasen 2006-10-10
7104233 Engine oil heater James D. Makiya, William M. Kindness, Kyle Clasen 2006-09-12
6520141 Rewind cover guard James D. Makiya, William M. Kindness 2003-02-18