Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877987 | Motor with axially displaceable rotor | Heinz Flaig, Heinz Hasselmann, Karl Zacharias, Rainer Horbach, Harald Bitsch | 1989-10-31 |
| 4852863 | Pneumatic suspension for motor vehicles | Juergen Breitenbacher, Walter Kuehle, Roland Moennings, Wolfgang Schramm | 1989-08-01 |