DO

Denis Oswald

BS Briggs & Stratton: 12 patents #36 of 490Top 8%
Overall (All Time): #403,014 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11981196 Zero-turn radius lawnmower with suspension system Mark J. Melone, James F. Marshall, Richard Smith, Mark Lynch, Travis Rasch +2 more 2024-05-14
11273705 Suspension system and method Steven J. Weber, Travis Rasch, Erik R. Slegelis, Mark J. Melone, James F. Marshall +2 more 2022-03-15
10882397 Zero-turn radius lawnmower with suspension system Mark J. Melone, James F. Marshall, Richard Smith, Mark Lynch, Travis Rasch +2 more 2021-01-05
10421356 Suspension system and method Steven J. Weber, Travis Rasch, Erik R. Slegelis, Mark J. Melone, James F. Marshall +2 more 2019-09-24
10093179 Zero-turn radius lawnmower with suspension system Mark J. Melone, James F. Marshall, Richard Smith, Mark Lynch, Travis Rasch +2 more 2018-10-09
10093178 Zero-turn radius lawnmower with suspension system Mark J. Melone, James F. Marshall, Richard Smith, Mark Lynch, Travis Rasch +2 more 2018-10-09
9849776 Zero-turn radius lawnmower with suspension system Mark J. Melone, James F. Marshall, Richard Smith, Mark Lynch, Travis Rasch +2 more 2017-12-26
9707842 Zero-turn radius lawnmower with suspension system Mark J. Melone, James F. Marshall, Richard Smith, Mark Lynch, Travis Rasch +2 more 2017-07-18
9597957 Suspension system and method Steven J. Weber, Travis Rasch, Erik R. Slegelis, Mark J. Melone, James F. Marshall +2 more 2017-03-21
9481242 Zero-turn radius lawnmower with suspension system Mark J. Melone, James F. Marshall, Richard Smith, Mark Lynch, Travis Rasch +2 more 2016-11-01
9161490 Zero-turn radius lawnmower with suspension system Mark J. Melone, James F. Marshall, Richard Smith, Mark Lynch, Travis Rasch +2 more 2015-10-20
5642701 Engine cylinder head assembly having planar and cast components Mark W. Emmer, Daniel W. Edmonds, Robert S. Johnson 1997-07-01