Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169618 | Backfill device and method with rotating drum | — | 2015-10-27 |
| 5975167 | Cutter for land clearing device | — | 1999-11-02 |
| 5848627 | Rotor for land clearing device | — | 1998-12-15 |
| 5642765 | Rotor for land clearing device | — | 1997-07-01 |
| 4283867 | Backfilling apparatus with adjustable filling augers | — | 1981-08-18 |