Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4483140 | Exhaust gas conduit system for multi-cylinder reciprocating piston internal combustion engines | — | 1984-11-20 |
| 4463709 | Exhaust gas conduit system for multi-cylinder reciprocating piston internal combustion engines | — | 1984-08-07 |
| 4453511 | Lubricating arrangement, especially for internal combustion engines | — | 1984-06-12 |
| 4331112 | Lubricating arrangement, especially for internal combustion engines | — | 1982-05-25 |
| 4273080 | Exhaust gas conduit system for multi-cylinder reciprocating piston internal combustion engines | — | 1981-06-16 |