Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348139 | Counter-balanced pressure sensor for conveyor accumulation zone | Stephen D. Szarkowski, Arthur D. May | 1994-09-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348139 | Counter-balanced pressure sensor for conveyor accumulation zone | Stephen D. Szarkowski, Arthur D. May | 1994-09-20 |