Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40135 | Audio conferencing system | John T. Watson, Philip J. Baun, Jr., Robert W. Horne, Bruce Walsh | 2008-03-04 |
| 6539087 | Audio conferencing system | Bruce Walsh, Philip J. Baun, Jr., Robert S. Horne, John T. Watson | 2003-03-25 |