Inventor

RUF CHRISTIAN

DE3 patents

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

SFC SMART FUEL CELL AG

2 patents

US7662499B2Feb 16, 2010

Plate elements for fuel cell stacks

SFC SMART FUEL CELL AG4 citations57

US7718300B2May 18, 2010

Frame elements for monopolar fuel cell stacks

SFC SMART FUEL CELL AG0 citations48

VEGA GRIESHABER

1 patent

US7466748B2Dec 16, 2008

Electronic measuring device for detecting a process variable, in particular a radar or ultrasonic filling level measuring device, and a method for operating a measuring device of this type

VEGA GRIESHABER5 citations53