Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766271 | Strap collection device for tensioning a ratchet | — | 2010-08-03 |
| 6904979 | Towable earth working apparatus having adjustable wheel height | — | 2005-06-14 |
| 5775438 | Earth working scraper apparatus | Donald W. Akins | 1998-07-07 |
| 4373851 | Bulldozer and backhoe lock device | — | 1983-02-15 |