P

Inventor

WELS WINFRIED S

DE5 patents
⚠️ This page may combine multiple inventors who share the name “WELS WINFRIED S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CIBA GEIGY CORP

1 patent

SCHERING AG

1 patent

SCHERING AKTIENGESSELLSCHAFT

1 patent

TOPOTARGET GERMANY AG

1 patent

WELS WINFRIED S

1 patent