Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500936 | Fastener driving device having a three stage firing circuit | — | 1985-02-19 |
| 4500938 | Fastener driving device | — | 1985-02-19 |
| 4417681 | Electronic tacker | Harry F. Bernecki, Voytech T. Skuza, Sri Sridharan, Glenn M. Zabec, James E. Edgell | 1983-11-29 |