Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870812 | Round baler with variable bale chamber | Richard E. Jennings, Wilburn H. Potter | 1989-10-03 |
| 4862681 | Counterweight for reciprocating conditioning roll | Gilbert W. Linde | 1989-09-05 |
| 4860528 | Reciprocating conditioning rolls | — | 1989-08-29 |
| 4804145 | Compost spreader | John B. Crego, James T. Clevenger, Jr. | 1989-02-14 |