Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4448131 | Suspension system for rail vehicles | Christian Günther | 1984-05-15 |
| 4292009 | Hingeless rotor system | Klaus Brunsch | 1981-09-29 |
| 4252503 | Rotor blade especially for rotary wing aircraft | Peter Wackerle, Otmar Friedberger | 1981-02-24 |
| 4201815 | Shear transfer element | Rudolf Schindler, Klaus Brunsch | 1980-05-06 |
| 4195967 | Rotor free of flapping hinges and free of lead-lag hinges | — | 1980-04-01 |
| 4183718 | Rotor for a rotary wing aircraft | Karlheinz Mautz, Alois Schwarz | 1980-01-15 |