Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360087 | Assembled brake disc for a disc brake with partial lining | Wolfgang Wiebelhaus, Manfred Gronemann, Wolfgang Lehmann, Hans Rocholl | 1994-11-01 |
| 5359116 | Process for preparing trimethylaluminum by reducing methylaluminum chlorides with sodium using high shearing forces | Ralf Becker, Stefan Gurtzgen, Rolf Schrader | 1994-10-25 |
| 5297660 | Brake ring/hug connection via clamping notches | Wolfgang Wiebelhaus, Manfred Gronemann, Hans Rocholl | 1994-03-29 |