Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927113 | Pumping assembly with a grounding connection having sharp edges to bite into an insulating layer of the pump housing | Pascal Chaumet, Erich Jahrstorfer, Ingo Immendoerfer, Philip De Haan, Bruno Schoener | 2011-04-19 |
| 6037693 | Commutator motor | Johann Rothkopf, Luciano Zorzin, Wolfgang Pfaff, Dirk Arnold | 2000-03-14 |