Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6375105 | Jaw crusher toggle beam hydraulic relief and clearing | Matthew Haven, Patrick Quella | 2002-04-23 |
| 5423628 | Winch construction for a vibratory concrete screed | — | 1995-06-13 |