Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6175982 | Geared wheelchair ramp | — | 2001-01-23 |
| 5624009 | Wheelchair lift | Kevin S. Benjamin | 1997-04-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6175982 | Geared wheelchair ramp | — | 2001-01-23 |
| 5624009 | Wheelchair lift | Kevin S. Benjamin | 1997-04-29 |