Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472091 | Fuel cell system and method for supplying electric power in a motor vehicle | Gerhard Konrad, Josef Zieger, Arnold Lamm, Wolfgang Von Schwerin | 2002-10-29 |
| 6428674 | Process for the removal of galvanic electrolytic residues from electrode frames or electrode frame webs with fiber structure | Otwin Imhof, Holger Kistrup | 2002-08-06 |
| 6394209 | Motor vehicle serial hybrid drive for I.C. engine operated only at or near full load | Markus Goehring, Adolf Kuenzer | 2002-05-28 |