Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795214 | Convertible wheelchair/litter | — | 1989-01-03 |
| 4691962 | Convertible wheelchair/litter | — | 1987-09-08 |
| 4632450 | Convertible wheelchair/litter | — | 1986-12-30 |
| 4346487 | Quick release manual type Fowler for hospital stretchers | Donald B. Morgan | 1982-08-31 |
| 4222131 | Hook type fowler for hospital stretchers | James S. Sims, Jr. | 1980-09-16 |