Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4678202 | Folding wheelchair | Tom M. Jensen, Frederick T. Yoshimura | 1987-07-07 |
| 4640525 | Folding wheelchair | Tom M. Jensen, Frederick T. Yoshimura | 1987-02-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4678202 | Folding wheelchair | Tom M. Jensen, Frederick T. Yoshimura | 1987-07-07 |
| 4640525 | Folding wheelchair | Tom M. Jensen, Frederick T. Yoshimura | 1987-02-03 |