Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887416 | Timing belt for disc cutterbars | Jack W. Crane, L. Lavern Anstee, Richard E. Jennings | 1989-12-19 |
| 4825495 | Leaf loading machine with cooperating shroud and housing | John B. Crego, Ronald T. Sheehan | 1989-05-02 |
| 4809380 | Leaf loading machine with counterrotating beater and broom | John B. Crego, Ronald T. Sheehan | 1989-03-07 |