Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5101317 | Overload protector for telecommunications systems | Casimir Cwirzen, Arnold M. Ladd | 1992-03-31 |
| 4817270 | Method of manufacturing a heat coil assembly for a protector unit | — | 1989-04-04 |
| 4594635 | Overload protector for communication systems | Donald F. Jaycox | 1986-06-10 |