Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374610 | Secondary air fan for an internal combustion engine | Thomas Rosgen | 2002-04-23 |
| 6039536 | Connection between a rotor hub and a shaft of an electric motor of an electrically driven air pump | Gunter Van De Venne, Frank Kemmerling, Michael Bonse, Rainer Peters | 2000-03-21 |
| 6036456 | Electrical air pump adapted for being periodically turned on and off and reversed in pumping direction | Rainer Peters, Gunter Van De Venne, Michael Bonse | 2000-03-14 |
| 5711652 | Electrically driven air pump having a drive motor balanced in situ | Gunter Van De Venne, Rainer Peters | 1998-01-27 |
| 5639228 | Electrically driven air pump having friction-fit, air-tight seal joints | Gunter Van De Venne, Rainer Peters | 1997-06-17 |
| 5388970 | Electrically driven air pump | Michael Bonse, Gunter Van De Venne | 1995-02-14 |