Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5408710 | Lifting apparatus | Richard M. Rimington, Richard Edmond Fletcher | 1995-04-25 |
| 4993736 | Wheelchair apparatus | Richard M. Rimington | 1991-02-19 |
| 4786032 | Lifting apparatus | Richard M. Rimington | 1988-11-22 |
| 4688760 | Lifting apparatus | Richard M. Rimington | 1987-08-25 |