Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5991136 | Protector unit | Arnold M. Ladd | 1999-11-23 |
| 5910877 | Line protector for a communication circuit | Jamie Paske | 1999-06-08 |
| 5779504 | Modular terminal block assembly | Robert M. Dominiak, Kenneth Littlejohn, Janet A. Bradshaw, Wayne G. Haines, Michael J. Bascom | 1998-07-14 |
| 5751533 | Cup and diode assembly for overvoltage protectors and communications lines | — | 1998-05-12 |
| 5523916 | Surge arrester with thermal overload protection | — | 1996-06-04 |
| 5514005 | Quick connect/disconnect module | Donald F. Jaycox, Ben Farb | 1996-05-07 |
| 5341270 | Drop resistant cup-arrester assembly | — | 1994-08-23 |
| 5227947 | Arrester assembly with sealed back-up air gap | Alexander G. Gilberts | 1993-07-13 |
| 5195015 | Line protector for a communications circuit | — | 1993-03-16 |
| 5172296 | Solid state overvoltage protector assembly | — | 1992-12-15 |
| 5147219 | Reusable terminal locking cap | Alexander G. Gilberts, Edward S. Paluch, Thomas G. Volk | 1992-09-15 |
| 5144510 | Conductive pedestal for use with solid state overvoltage arrester | — | 1992-09-01 |
| 4907120 | Line protector for a communications circuit | William L. Weber | 1990-03-06 |
| 4878146 | Line protector | — | 1989-10-31 |
| 4876626 | Central office protector module with alarm indicator | — | 1989-10-24 |