Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10639519 | Low friction rehabilitation board with an integral band retaining feature and methods of rehabilitation | Randall F. Chapman, Frank M. Chapman | 2020-05-05 |
| D878604 | Rehabilitation board | Randall F. Chapman, Matthew Lippmann | 2020-03-17 |
| D877345 | Rehabilitation board | Randall F. Chapman, Matthew Lippmann | 2020-03-03 |