Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32242 | Wheelchair construction | — | 1986-09-09 |
| 4572576 | Wheelchair with swingable foot support assemblies | — | 1986-02-25 |
| 4570756 | Brake device for wheelchairs | George E. Linder | 1986-02-18 |
| 4515383 | Wheelchair construction | — | 1985-05-07 |
| D277949 | Foldable wheelchair | — | 1985-03-12 |
| 4477098 | Wheelchair construction | — | 1984-10-16 |
| 4428594 | Wheel assemblies for use with wheelchairs | — | 1984-01-31 |
| D271679 | Wheelchair | — | 1983-12-06 |
| D269172 | Wheelchair | — | 1983-05-31 |
| 4351540 | Wheelchair construction | — | 1982-09-28 |