Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5259692 | Ground breaking apparatus | Larry D. Beller, Robert L. White | 1993-11-09 |
| 5203274 | Amphibious vehicle | Larry D. Beller, Robert L. White | 1993-04-20 |
| 5203729 | Auger-driven amphibious toy | Larry D. Beller, Robert L. White | 1993-04-20 |