Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486883 | Radio remote control for photographic equipment | — | 2009-02-03 |
| 7242785 | Portable powered speaker | — | 2007-07-10 |
| 5230289 | Keyboard support assembly | William R. George, Chris Tacklind, Rickson Sun | 1993-07-27 |