P

Inventor

RITTER GUENTER

DE18 patents
⚠️ This page may combine multiple inventors who share the name “RITTER GUENTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RHEINISCHE BRAUNKOHLENW AG

5 patents

BAENSCH TETRA WERKE

5 patents

(unassigned)

3 patents

WARNER LAMBERT CO

2 patents

TETRA HOLDING US INC

1 patent

TETRA GMBH

1 patent

RITTER GUENTER

1 patent