Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930872 | Drive system for a flail mower | Bart L. Trevillyan, Tom Kotas, Brian E. Hardy | 2011-04-26 |
| 7914431 | Self-cleaning mower ground roller assembly mounting system | Bart L. Trevillyan, Brian E. Hardy, Mark A. Otten | 2011-03-29 |