Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4584624 | Station protector for telecommunications systems | — | 1986-04-22 |
| 4327393 | Protector module base assembly with an external spark gap | Casimir Cwirzen | 1982-04-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4584624 | Station protector for telecommunications systems | — | 1986-04-22 |
| 4327393 | Protector module base assembly with an external spark gap | Casimir Cwirzen | 1982-04-27 |