P

Inventor

PROTZMANN GUIDO

DE17 patents
⚠️ This page may combine multiple inventors who share the name “PROTZMANN GUIDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OXENO OLEFINCHEMIE GMBH

7 patents

EVONIK ROEHM GMBH

3 patents

KNEBEL JOACHIM

2 patents

SCHMITT BARDO

2 patents

GROPP UDO

2 patents

PROTZMANN GUIDO

1 patent