Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |