Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4515136 | Supercharged diesel engine air inflow control system | Robert L. Cholvin, Charles E. McInerney, Jack L. Gantz | 1985-05-07 |
| 4513730 | Supercharged diesel engine air inflow control system | Robert L. Cholvin, Charles E. McInerney, Jack L. Gantz | 1985-04-30 |
| 4489702 | Supercharged diesel engine air flow control system | Robert L. Cholvin, Charles E. McInerney, Jack L. Gantz | 1984-12-25 |