Inventor

ROTH MARGIT

DE4 patents

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

TENNECO GMBH

2 patents

US9394813B2Jul 19, 2016

Exhaust-gas heat exchanger

TENNECO GMBH5 citations68

US10584627B2Mar 10, 2020

Manifold

TENNECO GMBH0 citations36

GEMINN MARKUS

1 patent

US9745885B2Aug 29, 2017

Modular manifold for motor vehicles

GEMINN MARKUS3 citations66

GILLET HEINRICH GMBH

1 patent

US7272927B2Sep 25, 2007

Air gap-insulated exhaust manifold for internal combustion engines

GILLET HEINRICH GMBH4 citations58