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Inventor
MUENCHOW FRANK
DE
2 patents
⚠️ This page may combine multiple inventors who share the name “MUENCHOW FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESSER JOHANNES
1 patent
US8430410B2
Apr 30, 2013
Piston ring
ESSER JOHANNES
3 citations
51
FEDERAL MOGUL BURSCHEID GMBH
1 patent
US8356820B2
Jan 22, 2013
Piston ring
FEDERAL MOGUL BURSCHEID GMBH
0 citations
42