Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385213 | Steering assembly for machine with working implement | — | 1995-01-31 |
| 5065984 | Clamp assembly for removing pins from a concrete form | Ronald D. Zerr | 1991-11-19 |
| 4812088 | Doweling tool | — | 1989-03-14 |