Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165930 | Co-operatively actuating thumb apparatus | — | 2007-01-23 |
| 6254331 | Coupler for connecting an attachment to the free end of a boom | MICHAEL HART | 2001-07-03 |
| 6123501 | Wear-compensating universal quick coupling device for heavy equipment attachment | — | 2000-09-26 |
| 5813822 | Bucket and thumb combination as a quick decoupling attachment | — | 1998-09-29 |