Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4941436 | Cooling system for I.C.E. valve seat inserts | Michael Beer, Philipp Schimko, Matthias Kroner | 1990-07-17 |
| 4875643 | Starter arrangement for a helicopter | Staas Gietzen, Hans Weiner, Klaus Hain, Juergen Hawener | 1989-10-24 |
| 4830312 | Airplane, preferably a helicopter | Klaus Hain, Manfred Hochkonig | 1989-05-16 |
| 4798181 | Valve guidance for an exhaust gas valve of an internal combustion engine | Michael Beer, Erwin Knoll | 1989-01-17 |
| 4523568 | Continuously operating fuel injection system | Heinz Dorsch, Herbert Steinbeck | 1985-06-18 |
| 4516552 | Air quality measuring device for a fuel injection installation | Erich Exinger | 1985-05-14 |
| 4508073 | Combustion space of a piston driven internal combustion engine | Michael Beer | 1985-04-02 |
| 4485788 | Fuel injection installation for a multi-cylinder aircraft engine | Herbert Steinbeck, Hans Weiner | 1984-12-04 |