Inventor

FREITAG OLIVER

DE3 patents

⚠️ This page may combine multiple inventors who share the name “FREITAG OLIVER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NUCELLSYS GMBH

1 patent

US7090807B1Aug 15, 2006

Device for selective catalytic oxidation of carbon monoxide

NUCELLSYS GMBH15 citations81

BALLARD POWER SYSTEMS

1 patent

US6536515B2Mar 25, 2003

Evaporator foil stack

BALLARD POWER SYSTEMS14 citations80

XCELLSIS GMBH

1 patent

US6435270B2Aug 20, 2002

Lamina stack for a two-pass evaporator

XCELLSIS GMBH0 citations48