Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5014843 | Cam operated fixture for a conveyor | Michael L. Campbell | 1991-05-14 |
| 4924777 | Maximum density conveyor system | Michael L. Campbell | 1990-05-15 |
| 4389944 | Conveyor control means | David KISS | 1983-06-28 |