P

Inventor

ERTL JOHANN

DE8 patents
⚠️ This page may combine multiple inventors who share the name “ERTL JOHANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AVENTIS PHARMA GMBH

5 patents

WACKER CHEMIE GMBH

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

SASAKI SATORU

1 patent