Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881356 | Apparatus for assembling multi-part article | William E. Beezer | 1989-11-21 |
| 4813303 | Power drive speed reducer | Daniel F. Sullivan | 1989-03-21 |
| 4799405 | Assembly machine chassis | William E. Beezer | 1989-01-24 |