Inventor
ZIEGLER RAYMOND J
US9 patents
⚠️ This page may combine multiple inventors who share the name “ZIEGLER RAYMOND J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
6 patentsUS6183668B1Feb 6, 2001
Membrane electrode assemblies
3M INNOVATIVE PROPERTIES CO97 citations98
US6040077AMar 21, 2000
Catalyst for membrane electrode assembly and method of making
3M INNOVATIVE PROPERTIES CO192 citations98
US6319293B1Nov 20, 2001
Membrane electrode assembly
3M INNOVATIVE PROPERTIES CO152 citations97
US6613106B1Sep 2, 2003
Membrane electrode assemblies
3M INNOVATIVE PROPERTIES CO23 citations92
US6432571B1Aug 13, 2002
Membrane electrode assemblies
3M INNOVATIVE PROPERTIES CO26 citations92
US6428584B1Aug 6, 2002
Membrane electrode assemblies
3M INNOVATIVE PROPERTIES CO13 citations82