Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833820 | Detachable handpiece | — | 2014-09-16 |
| D707684 | Detachable handpiece | — | 2014-06-24 |
| 7647273 | Method for providing a liquidity facility | Tammy Serbee, Serkan Savasoglu, Jane Guttridge | 2010-01-12 |
| 5864074 | Tremolo effect unit | — | 1999-01-26 |
| 4544086 | Ornament including automatic and adjustable valving mechanism | Al Marven | 1985-10-01 |
| D278419 | Christmas tree ornament | — | 1985-04-16 |
| 4501409 | Tilt valve | Al Marven | 1985-02-26 |
| 4469255 | Automatic and adjustable valving mechanism | Al Marven | 1984-09-04 |
| 4222099 | Power supply | — | 1980-09-09 |