Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10463549 | Dynamic seating components for wheelchairs | — | 2019-11-05 |
| 9962304 | Dynamic seating components for wheelchairs | — | 2018-05-08 |
| 9463123 | Dynamic seating components for wheelchairs | — | 2016-10-11 |
| 8888190 | Dynamic seating components for wheelchairs | — | 2014-11-18 |
| 7440496 | Apparatus and method to extend communication range | Evan R. Green, Gary N. Matos, Keith R. Tinsley | 2008-10-21 |
| 5564786 | Modular adjustable seat frame for wheelchairs | William B. Lytle, John A. Dyer | 1996-10-15 |
| 5522644 | Variably adjustable lower body support for wheel chair | — | 1996-06-04 |
| 5462380 | Detent | William B. Lytle, John A. Dyer | 1995-10-31 |
| 5137295 | Wheelchair with anti-tip assembly | — | 1992-08-11 |
| 4655471 | Wheelchair having adjustable backrest | — | 1987-04-07 |