P

Inventor

HENNING FRANK

DE9 patents
⚠️ This page may combine multiple inventors who share the name “HENNING FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOSCH GMBH ROBERT

5 patents

BENZEL HUBERT

2 patents

HENNING FRANK

1 patent

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH

1 patent