Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563866 | Bus-powered modem interface device | — | 2003-05-13 |
| 6282271 | Modem protection device | George J. Wasemiller | 2001-08-28 |
| 5625679 | Telephone handset interface for alternating voice-data (AVD) modem | — | 1997-04-29 |