Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7373768 | Lawn striper | David J. Sugden, Christopher Frame | 2008-05-20 |
| 7237374 | Roller assembly for striping a lawn | David J. Sugden, Christopher Frame | 2007-07-03 |
| 7065946 | Lawnmower having mulching cutter deck assembly | David J. Sugden, Todd R. Wanie | 2006-06-27 |
| 6996962 | Adjustable baffle for mowing deck | David J. Sugden | 2006-02-14 |
| 6892519 | Adjustable baffle for mowing deck | David J. Sugden | 2005-05-17 |
| 6192666 | Lawn mower | David J. Sugden, Todd R. Wanie, James W. Hall | 2001-02-27 |