Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172041 | Drive-by-wire lawnmower | Robert M. Wuertz | 2007-02-06 |
| 6808032 | Drive-by-wire lawn mower | Robert M. Wuertz | 2004-10-26 |
| 6339916 | Method for constant speed control for electric greens mower | — | 2002-01-22 |
| 6109009 | Constant speed control for electric greens mower | — | 2000-08-29 |
| 4637204 | Lawn mower bedknife adjustment | Dean M. Lewis | 1987-01-20 |