Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724828 | Cervically adjustable chiropractic treatment table | James E. Barnes | 1988-02-16 |
| 4463631 | Multipurpose opener | James E. Barnes, Norman Robbins | 1984-08-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724828 | Cervically adjustable chiropractic treatment table | James E. Barnes | 1988-02-16 |
| 4463631 | Multipurpose opener | James E. Barnes, Norman Robbins | 1984-08-07 |