Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011906 | Method and apparatus for adaptive AC/DC surge protection | Richard J. Urban | 2021-05-18 |
| 6696709 | Low voltage protection module | Kelly C. Casey, Elmer L. Turner, Jr. | 2004-02-24 |
| 5883953 | Telephone and data communications line protection module and grounding spring clip | — | 1999-03-16 |
| 5696820 | Telephone and data communications line conditioner system | Murray I. Delamoreaux, Michelle Hahnlein, Terry G. Drake | 1997-12-09 |
| 5677820 | Telephone and communications line overvoltage protection apparatus | — | 1997-10-14 |
| 5490215 | Telecommunications T1 carrier overvoltage and fiber to curb power protector | — | 1996-02-06 |
| 5410443 | Telephone line overvoltage protection | — | 1995-04-25 |
| 5359657 | Telephone line overvoltage protection apparatus | — | 1994-10-25 |
| 5357568 | Telephone line overvoltage protection method and apparatus | — | 1994-10-18 |