Inventor

WERNER HELMUT

DE4 patents

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

BASF AG

2 patents

US6500975B1Dec 31, 2002

Cationic ruthenium complexes, their production and their use

BASF AG19 citations89

US6232482B1May 15, 2001

Method for producing ruthenium complexes

BASF AG2 citations59

SIEMENS AG

1 patent

US5658126AAug 19, 1997

Side channel compressor

SIEMENS AG8 citations69

AKZONA INC

1 patent

US3964249AJun 22, 1976

Yarn with random denier fluctuations

AKZONA INC4 citations58