Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636282 | Method for dial-in access security using a multimedia modem | Kurt Holmquist | 1997-06-03 |
| 5602846 | Simultaneous voice and data call establishment using a simultaneous voice and data modem pool and private branch exchange facilities | Kurt Holmquist | 1997-02-11 |