Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6553570 | Cap with spectacles | — | 2003-04-29 |
| 5327910 | Therapeutic device for male sexual dysfunction | — | 1994-07-12 |
| D339418 | Therapeutic ring for male sexual dysfunction | — | 1993-09-14 |
| 5119891 | Adaptor for drilling strings with controllable air passage | — | 1992-06-09 |
| 4974690 | Adapter for drilling strings with controllable air passage | — | 1990-12-04 |