Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421415 | Hybrid foundation system | William B. Blevins, Claude E. Hammonds, Jason M. Wilson | 2022-08-23 |
| 4847676 | Color television system | Charles P. Sandbank | 1989-07-11 |
| 4543598 | Color television systems | — | 1985-09-24 |