Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D603836 | Pager | Craig L. Hibbard, Gary S. Smock | 2009-11-10 |
| 7184537 | Apparatus and method for CNG detection with call waiting | Gary S. Smock, Charles E. Copeland | 2007-02-27 |
| 6377668 | Internet priority call device | Gary S. Smock, Charles E. Copeland | 2002-04-23 |
| 6233330 | Telephone call screening device with power and telephone line failure alert, call answering, call routing, and caller ID | Charles E. Copeland, Gary S. Smock | 2001-05-15 |
| 5923731 | Telephone monitoring and alarm device | — | 1999-07-13 |
| 5111502 | Telephone line bridging sensor | BOB D. KUNCE, John McClure | 1992-05-05 |
| 4807279 | Remotely programmable call forwarding control device | Bob C. Kunce | 1989-02-21 |