Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887323 | Bathtub hand rail | Christopher I. Beal | 1989-12-19 |
| 4838291 | Axilliary crutch | — | 1989-06-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887323 | Bathtub hand rail | Christopher I. Beal | 1989-12-19 |
| 4838291 | Axilliary crutch | — | 1989-06-13 |