Inventor
BRINKMANN DIRK
DE13 patents
⚠️ This page may combine multiple inventors who share the name “BRINKMANN DIRK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOESCH MASCHINENFABRIK AG
5 patentsUS4951534AAug 28, 1990
Below-floor lathe for regrinding the tires of railroad-vehicle wheel sets
HOESCH MASCHINENFABRIK AG26 citations89
US5105691AApr 21, 1992
Under-the-floor lathe
HOESCH MASCHINENFABRIK AG22 citations88
US4674370AJun 23, 1987
Underfloor wheelset turning machine for reprofiling wheel tire contours of railway wheelsets
HOESCH MASCHINENFABRIK AG21 citations78
US4726267AFeb 23, 1988
Tailstock sleeve guide for machine tools especially lathes
HOESCH MASCHINENFABRIK AG2 citations57
US4914991AApr 10, 1990
Lathe for machining the brake disks in a set of wheels dismantled from a railroad vehicle
HOESCH MASCHINENFABRIK AG4 citations55
PORSCHE AG
5 patentsUS6505947B1Jan 14, 2003
Device for controlling the light distribution of a headlamp installation of a motor vehicle
PORSCHE AG7 citations73
US5893638AApr 13, 1999
Side lamp usable as a turn signal side lamp and as a side marking lamp
PORSCHE AG15 citations66
US9534760B2Jan 3, 2017
Lighting arrangement for a motor vehicle
PORSCHE AG2 citations64
US7930083B2Apr 19, 2011
Method of controlling beam projection of headlights of a motor vehicle
PORSCHE AG1 citations51
US10442349B2Oct 15, 2019
Lighting element and loudspeaker for a motor vehicle
PORSCHE AG0 citations35