P

Inventor

ESSER JOHANNES

DE4 patents
⚠️ This page may combine multiple inventors who share the name “ESSER JOHANNES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ESSER JOHANNES

3 patents
US8235393B2Aug 7, 2012

Piston ring

ESSER JOHANNES8 citations77
US8973262B2Mar 10, 2015

Method for producing a piston ring

ESSER JOHANNES5 citations66
US8430410B2Apr 30, 2013

Piston ring

ESSER JOHANNES3 citations51

FEDERAL MOGUL BURSCHEID GMBH

1 patent
US8356820B2Jan 22, 2013

Piston ring

FEDERAL MOGUL BURSCHEID GMBH0 citations42