Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7827684 | Process for finish-machining crank shafts for motor car engines | Alfred Heimann, Reinhard Klomp | 2010-11-09 |
| 7507147 | Method for machining rotary parts | Werner Huettig, August Baumann | 2009-03-24 |