P

Inventor

KIRCHHOFF JOHANNES

CH13 patents
⚠️ This page may combine multiple inventors who share the name “KIRCHHOFF JOHANNES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZAHNRADFABRIK FRIEDRICHSHAFEN

5 patents

EDELHOFF POLYTECHNIK

4 patents

WASTE MANAGEMENT OF NORTH AMER

2 patents

BARMAG BARMER MASCHF

1 patent

KIRCHHOFF JOHANNES

1 patent