Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853067 | Tack strip padding applicator | Dulin L. Annas | 1989-08-01 |
| 4850471 | Conveyor system with a mechanical brain | Dulin L. Annas, Sr. | 1989-07-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853067 | Tack strip padding applicator | Dulin L. Annas | 1989-08-01 |
| 4850471 | Conveyor system with a mechanical brain | Dulin L. Annas, Sr. | 1989-07-25 |