Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8796524 | Stringed instrument improvements | — | 2014-08-05 |
| 8641143 | Theraputic support device | — | 2014-02-04 |
| 8252999 | Stringed instrument improvement | — | 2012-08-28 |
| 4690208 | Contaminated fluid heat exchanging | — | 1987-09-01 |
| 4660627 | Heat exchanging with slowly rotating finned elements | — | 1987-04-28 |