| 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 |