Inventor

PROMMERSBERGER HOLGER

DE5 patents

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

Purem GmbH

2 patents

US11486286B2Nov 1, 2022

Connection unit for an exhaust gas heater

Purem GmbH4 citations69

US11492942B2Nov 8, 2022

Exhaust gas heater

Purem GmbH0 citations48

EBERSPAECHER J GMBH & CO

2 patents

US7384613B2Jun 10, 2008

Catalyst for an internal combustion engine

EBERSPAECHER J GMBH & CO6 citations58

US7861824B2Jan 4, 2011

Sound absorber for an exhaust system

EBERSPAECHER J GMBH & CO0 citations47

RIEKERS RALF

1 patent

US8636438B2Jan 28, 2014

Fastening device

RIEKERS RALF4 citations67