Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4291523 | Row crop apparatus | — | 1981-09-29 |
| 4282803 | Twine wrapper for round bale forming machine | — | 1981-08-11 |
| 4282804 | Twine wrapper for round bale forming machine | — | 1981-08-11 |
| 4261161 | Agricultural machinery protective system | David J. Colgrove, Eric A. Mortier | 1981-04-14 |