Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6236435 | Apparatus and method for displaying and demonstrating a camcorder | — | 2001-05-22 |
| 5751818 | Circuit system for switching loudspeakers | Mark S. Butcher, James Tuomy | 1998-05-12 |
| 5646602 | Switching network for selective product demonstration | James Tuomy | 1997-07-08 |
| D371784 | Intercom unit | — | 1996-07-16 |
| 5422631 | Apparatus and method for interconnecting electronic products | — | 1995-06-06 |
| 4944686 | Solderless electrical connector | — | 1990-07-31 |