Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680918 | Torque transmitting apparatus | Wolfgang Reik, Robert Felger | 1997-10-28 |
| 4864814 | Continuous combustion heat engine | — | 1989-09-12 |
| 4334506 | Reciprocating rotary engine | — | 1982-06-15 |
| 4217862 | High constant pressure, electronically controlled diesel fuel injection system | Leonard N. Fort, Edward P. Darragh | 1980-08-19 |