Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12109451 | Low friction rehabilitation board with an integral band retaining feature and methods of rehabilitation | Randall F. Chapman, Frank M. Chapman, Matthew Lippmann | 2024-10-08 |
| 11839791 | Low friction rehabilitation board with an integral band retaining feature and methods of rehabilitation | Randall F. Chapman, Frank M. Chapman, Matthew Lippmann | 2023-12-12 |
| 11207558 | Low friction rehabilitation board with an integral band retaining feature and methods of rehabilitation | Randall F. Chapman, Frank M. Chapman | 2021-12-28 |
| 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 |
| 10363450 | Low friction rehabilitation board with an integral band retaining feature and methods of rehabilitation | Randall F. Chapman, Frank M. Chapman | 2019-07-30 |
| 10010739 | Low friction rehabilitation board with an integral band retaining feature and methods of rehabilitation | Randall F. Chapman, Frank M. Chapman | 2018-07-03 |
| 9821184 | Low friction rehabilitation board with an integral band retaining feature and methods of rehabilitation | Randall F. Chapman, Christopher HARTMAN, Frank M. Chapman | 2017-11-21 |