Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4686355 | Ostomy application device | — | 1987-08-11 |
| 4441710 | Bowling ramp attachment for wheelchairs | — | 1984-04-10 |
| 4368898 | Bowling ramp attachment for wheelchairs | — | 1983-01-18 |
| 4351406 | Velocipede for the physically handicapped | — | 1982-09-28 |
| 4284157 | Vehicle for the physically handicapped | — | 1981-08-18 |