Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5265420 | Exhaust system of a multi-cylinder reciprocating engine | — | 1993-11-30 |
| 5063884 | Air intake system of an internal-combustion engine | Hans-Georg Breuer | 1991-11-12 |
| 4895112 | Intake pipe system for a reciprocating engine | Klaus Schneider | 1990-01-23 |
| 4779580 | Suction system for a reciprocating piston internal combustion engine | — | 1988-10-25 |
| 4709552 | Multiple cylinder internal combustion engine with exhaust turbochargers | Khanh Tran-Van, Joachim Wagner | 1987-12-01 |
| 4641610 | Air intake system of a multicylinder internal combustion engine | — | 1987-02-10 |
| 4622926 | Air intake system of a multi-cylinder internal combustion engine | Ludwig Theilemann | 1986-11-18 |
| 4510896 | Multi-cylinder combustion engine intake manifold | — | 1985-04-16 |