Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951499 | Retainer systems | Oswald D. Zaayman | 2018-04-24 |
| 9677252 | Ground engaging tools | Oswald D. Zaayman | 2017-06-13 |
| D595561 | Shackle | — | 2009-07-07 |
| 6871486 | Chain link with angularly disposed end portions | Michael D. Moehnke, Stephen P. Doan, Richard Stewart, David Garnet John Conroy, James Russell +1 more | 2005-03-29 |