Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868759 | Master position encoder follower system for film feeding means | Jeffrey L. Ross | 1989-09-19 |
| 4847050 | Resealable lid structure for a container | Robert L. Stozek | 1989-07-11 |