Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5527092 | Three-way frame incliner | Robert E. Cook, Charles J. Tidwell, Jr., William R. Tacker, Gregory Mark Lawson, Terry Dale Johnson | 1996-06-18 |
| 5360255 | Three-way frame incliner | Robert E. Cook, Charles J. Tidwell, Jr., William R. Tacker, Gregory Mark Lawson, Terry Dale Johnson | 1994-11-01 |
| 5044692 | Pivoting top rail headrest | Charles J. Tidwell, Jr. | 1991-09-03 |