Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235938 | Internal combustion engine having an induction conduit for the induction of fresh air | Achim Guggenmos, Heiko Gensert, Rolf Zeller, Helmut Seitz, Klaus Kofahl +1 more | 1993-08-17 |
| 5109726 | Camshaft with barrel-shaped shank | Rolf Ohlendorf, Karl Krejci | 1992-05-05 |
| 4658580 | Exhaust gas line for a supercharged, multi-cylinder piston internal combustion engine | Friedrich Schley, Dieter Wünsche | 1987-04-21 |
| 4658763 | Liquid-cooled four-valve cylinder head for a multi-cylinder internalcombustion engine | Ernst Gobien, Edgar Bruetsch | 1987-04-21 |
| 4570442 | Reciprocating piston internal combustion engine | Herbert Deutschmann, Ewald Kamleitner | 1986-02-18 |
| 4557111 | Control system for the engagement and disengagement of exhaust gas turbochargers | Ewald Kamleitner | 1985-12-10 |
| 4430850 | Spindle mounting for ring spinning machine | Wolfgang Igel, Frieder Probst, Max Hartmannsgruber | 1984-02-14 |
| 4205527 | Exhaust manifold | Wolfgang Rudert, Karl-Heinz de Lazzer | 1980-06-03 |