Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347457 | Liquid pump with axial thrust washer | Christoph Heier, Claudius Muschelknautz | 2016-05-24 |
| 6299783 | Process for cleaning up wastewaters from the hock process | Otto Gerlich, Werner Pompetzki | 2001-10-09 |