Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431615 | Hand-held fitness device for promoting exercise | — | 1995-07-11 |
| 4676340 | Telescopic boom assembly having high dielectric properties | — | 1987-06-30 |
| 4580988 | Floatation device adapted for physical therapy and recreation | — | 1986-04-08 |
| 4553819 | Visual aid apparatus for viewing objects beneath water surface | — | 1985-11-19 |