Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351562 | Movable seat for a motorized transport chair | Brent L. Twitchell, Kendel S. Twitchell | 1982-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351562 | Movable seat for a motorized transport chair | Brent L. Twitchell, Kendel S. Twitchell | 1982-09-28 |