Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8109529 | Ergonomic wheelchair propulsion system | Ethan RAND | 2012-02-07 |
| 4889290 | Waste disposal apparatus | Finn Pedersen | 1989-12-26 |
| 4809915 | Waste disposal apparatus | Finn Pedersen | 1989-03-07 |