Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D423018 | Walk behind mower | Donald P. Crosby, Daniel Cook | 2000-04-18 |
| 5496226 | Friction drive unit for riding lawn mowers and the like | Clair D. Splittstoesser, Donald P. Crosby, David G. Park | 1996-03-05 |