Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10314750 | Sliding arm mechanism for wheelchairs | Richard P. Derks, Corbett Brown, Jr. | 2019-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10314750 | Sliding arm mechanism for wheelchairs | Richard P. Derks, Corbett Brown, Jr. | 2019-06-11 |