Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354387 | Apparatus identification system | Edgar F. Harrington | 1982-10-19 |
| D266327 | Automatic injection molding machine | Marvin E. Haight | 1982-09-28 |
| 4309904 | Apparatus identification system | Edgar F. Harrington | 1982-01-12 |