Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865339 | Digital video and data recorder | Melvin G. Gable, William Stephen Caldwell | 2005-03-08 |
| 6151443 | Digital video and data recorder | Melvin G. Gable, William Stephen Caldwell | 2000-11-21 |
| 5265902 | Vehicle suspension member | — | 1993-11-30 |