P

Inventor

ROLLMANN CLAUDIA

DE3 patents
⚠️ This page may combine multiple inventors who share the name “ROLLMANN CLAUDIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEBER VOLKER

1 patent

GROEGER HARALD

1 patent

EVONIK DEGUSSA GMBH

1 patent