Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D395306 | Telephone stand | Jochen Backs, Stephen E. Bennett, Mark Biasotti, Mark B. Larew, John Matthew Law +3 more | 1998-06-16 |
| D393858 | Telephone set | Jochen Backs, Stephen E. Bennett, Mark Biasotti, Reed S. Brown, Mark B. Larew +4 more | 1998-04-28 |
| 5739481 | Speaker mounting system | John Charles Baumhauer, Jr., Chen-Chieh Lin, Christopher Todd Welsh | 1998-04-14 |
| D386496 | Telephone stand | Jochen Backs, Stephen E. Bennett, Mark Biasotti, Mark B. Larew, John Matthew Law +3 more | 1997-11-18 |
| D384664 | Telephone stand | Jochen Backs, Stephen E. Bennett, Mark Biasotti, Mark B. Larew, John Matthew Law +3 more | 1997-10-07 |
| D384658 | Telephone set | Jochen Backs, Stephen E. Bennett, Mark Biasotti, Reed S. Brown, Mark B. Larew +4 more | 1997-10-07 |
| D320985 | Integrated answering machine | David C. Danielson, David Dubbs, Daniel Harden, Michael P. Zambelli | 1991-10-22 |
| D319439 | Adjunct answering machine | David C. Danielson, David Dubbs, Daniel Harden, Michael P. Zambelli | 1991-08-27 |