Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629826 | Retractable cord surge protector | Robert Roca, Richard J. Tremmel, Edward L. Hames, John Harlan Peterson, Jr., Bernd H. Wiegandt | 1997-05-13 |
| 4881912 | High voltage coaxial connector | Robert L. Thommen | 1989-11-21 |