Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6016389 | Apparatus and method for lighting large areas for television | Joe P. Crookham, William E. Brackett, David L. Barker | 2000-01-18 |
| 5636024 | Apparatus and method of inspection of specular and semi-specular surfaces | Joe P. Crookham, George P. Glass | 1997-06-03 |