Inventor

GRUNDMANN DIRK

DE7 patents

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

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH

2 patents

US7126281B2Oct 24, 2006

High-pressure discharge lamp for vehicle headlights

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH15 citations80

US7459854B2Dec 2, 2008

High-pressure discharge lamp with improved discharge vessel structure

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH0 citations48

OSRAM GMBH

2 patents

US7705540B2Apr 27, 2010

High-pressure discharge lamp having electrically conductive transparent coating

OSRAM GMBH6 citations58

US7705538B2Apr 27, 2010

High-pressure discharge lamp

OSRAM GMBH2 citations58

OSRAM GES MIT BESCHAENKTER HAF

1 patent

US7528549B2May 5, 2009

Process for producing an electrode for high-pressure discharge lamps, and an electrode and a high-pressure discharge lamp with such electrodes

OSRAM GES MIT BESCHAENKTER HAF2 citations51

OSRAM AG

1 patent

US8013508B2Sep 6, 2011

High-pressure discharge lamp

OSRAM AG0 citations36

GRUNDMANN DIRK

1 patent

US8310156B2Nov 13, 2012

High-pressure discharge lamp and vehicle headlight with high-pressure discharge lamp

GRUNDMANN DIRK0 citations30