Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D341365 | Tractor cowling | John E. Little, Wayne B. Martenas, Kenneth R. Fowler, David Michael Lechkun | 1993-11-16 |
| D340728 | Tractor cowling with side panels | Wayne B. Martenas, John E. Little, Kenneth R. Fowler, David Michael Lechkun | 1993-10-26 |