Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960080 | Pollution control apparatus and method for a turbodiesel motor-generator set | Jeff S. O'Neill, H. Edmund Schisler | 1990-10-02 |
| 4901531 | Rankine-diesel integrated system | Amarjit S. Ghuman | 1990-02-20 |
| 4681326 | Gas lubricated piston ring assembly | — | 1987-07-21 |