Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Klaus Muckelmann, 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, Klaus Muckelmann | 2000-03-14 |
| 5975062 | Apparatus and method for periodically cleaning a charcoal canister and for periodically checking leak-tightness of a fuel system of an internal combustion engine | Gunter Van De Venne | 1999-11-02 |
| 5797727 | Impeller mounting for electrically driven air pump to reduce vibration | Rainer Peters, Gunter van de Venne | 1998-08-25 |
| 5388970 | Electrically driven air pump | Klaus Muckelmann, Gunter Van De Venne | 1995-02-14 |