RJ

Ryan Jaskowiak

BS Briggs & Stratton: 17 patents #24 of 490Top 5%
Overall (All Time): #263,190 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12329062 Lawn mower with pivotal rocker arm assembly Jeffrey M. Zeiler, Todd W. Johnson, Christopher Krajewski, Nicholas Zeidler, Jacob Schmalz +3 more 2025-06-17
12246431 Dethatcher systems and methods Kyle Harvey, Matthew S. Zurawski 2025-03-11
12142745 Modular battery assembly for battery powered equipment Jeff Zeiler, Christopher Krajewski, Kyle Harvey, Nicholas Zeidler, Mark Noller +1 more 2024-11-12
11832542 Power rake devices Kyle Harvey, Matthew S. Zurawski 2023-12-05
11817731 Battery assembly for battery powered equipment Jeffrey M. Zeiler, Christopher Krajewski, Kyle Harvey, Nicholas Zeidler, Mark Noller +1 more 2023-11-14
11672201 Modular mower deck for use with a lawnmower Jeffrey M. Zeiler, Todd W. Johnson, Christopher Krajewski, Nicholas Zeidler, Jacob Schmalz +3 more 2023-06-13
11626642 Modular battery assembly for battery powered equipment Jeff Zeiler, Christopher Krajewski, Kyle Harvey, Nicholas Zeidler, Mark Noller +1 more 2023-04-11
11006572 Power rake devices Kyle Harvey, Matthew S. Zurawski 2021-05-18
10851707 Inverter generator Mike Derra, Ken Stair, Ed Strommen, Mark Willer, Brian Matthew Holzman +1 more 2020-12-01
10595460 Power rake devices Kyle Harvey, Matthew S. Zurawski 2020-03-24
D834517 Portable generator Michael B. Fritz, Ryan Hahn, Kenny J. Stair, Mark Willer 2018-11-27
9888626 Noise-reducing mower blade Richard J. Gilpatrick, Jacob A. Matznick, Tom Lanser, Gary J. Gracyalny, Brett Birschbach 2018-02-13
D727847 Portable generator 2015-04-28
8635744 Foldable handle retainer Richard A. Junk, Craig R. Butzlaff, Shane O'Connor, Andy J. Bingen 2014-01-28
8567570 Brake assembly for a portable generator Richard A. Junk, Gregory G. Wesolowski 2013-10-29
8398097 Hinged beam retainer Richard A. Junk 2013-03-19
7958710 Lawn mower blade coupling system Richard J. Gilpatrick 2011-06-14