Inventor
WETZEL FRANZ-JOSEF
DE6 patents
Patents
6 patentsUS7348093B2Mar 25, 2008
Fuel cell stack
BAYERISCHE MOTOREN WERKE AG7 citations69
US7226682B2Jun 5, 2007
Fuel cell with integrated heat exchanger
BAYERISCHE MOTOREN WERKE AG6 citations59
US6918365B2Jul 19, 2005
System having an internal combustion engine and a fuel cell and method of making and using same
BAYERISCHE MOTOREN WERKE AG3 citations59
US6874314B2Apr 5, 2005
Vehicle with internal combustion engine, fuel cell and catalyst
BAYERISCHE MOTOREN WERKE AG5 citations59
US7261969B2Aug 28, 2007
Fuel cell having a perforated foil distributing the fuel gas over the electrode surface
BAYERISCHE MOTOREN WERKE AG3 citations58
US11746852B2Sep 5, 2023
Drive assembly for a two-wheeled vehicle
BAYERISCHE MOTOREN WERKE AG0 citations49