Inventor
MATEJCEK LOTHAR
DE4 patents
Patents
4 patentsUS6294278B1Sep 25, 2001
Combination of low and high temperature fuel cell device
GEN MOTORS CORP51 citations91
US6565998B2May 20, 2003
Direct methanol fuel cell system with a device for the separation of the methanol and water mixture
GEN MOTORS CORP10 citations69
US6544677B2Apr 8, 2003
Fuel cell system
GEN MOTORS CORP11 citations69
US6599652B2Jul 29, 2003
Fuel cell with a degassing device
GEN MOTORS CORP3 citations58