Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845620 | Control arrangement for vehicle memory seat | — | 1989-07-04 |
| 4824686 | Antimicrobial additives for compound animal foodstuffs | Michael Dunn | 1989-04-25 |
| 4809591 | Pistons with oil retaining depressions | Michael L. Rhodes | 1989-03-07 |