Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342543 | Oil level control | Karl Allen, Mark Perlick | 1982-08-03 |
| 4217926 | Thermally controlled oil storage reservoir for a transmission | — | 1980-08-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342543 | Oil level control | Karl Allen, Mark Perlick | 1982-08-03 |
| 4217926 | Thermally controlled oil storage reservoir for a transmission | — | 1980-08-19 |