Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671977 | Seating and back systems for a wheelchair | Eric C. Jay | 1997-09-30 |
| 5647637 | Seating and back systems for a wheelchair | Eric C. Jay | 1997-07-15 |
| 5592707 | Seating system with pressure relieving pad | Barry VanEveren | 1997-01-14 |
| 5593211 | Deformity back system | Eric C. Jay, John A. Dyer | 1997-01-14 |