Inventor
HIRSCHFELD KLAUS
DE17 patents
⚠️ This page may combine multiple inventors who share the name “HIRSCHFELD KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOSTAL LEOPOLD GMBH & CO KG
14 patentsUS6046414AApr 4, 2000
Switch assembly
KOSTAL LEOPOLD GMBH & CO KG21 citations92
US5128500AJul 7, 1992
Switch assembly
KOSTAL LEOPOLD GMBH & CO KG45 citations92
US6892602B2May 17, 2005
Device for fastening a casing tube switch module to the casing tube of a motor vehicle steering shaft
KOSTAL LEOPOLD GMBH & CO KG17 citations81
US7595457B2Sep 29, 2009
Steering column module
KOSTAL LEOPOLD GMBH & CO KG8 citations79
US5959268ASep 28, 1999
Electrical switch having a pair of engaging actuating elements rotational between switching positions
KOSTAL LEOPOLD GMBH & CO KG11 citations73
US6700219B2Mar 2, 2004
Steering column module
KOSTAL LEOPOLD GMBH & CO KG9 citations71
US6756550B2Jun 29, 2004
Electric switch unit
KOSTAL LEOPOLD GMBH & CO KG8 citations67
US10207732B2Feb 19, 2019
Steering column switch for a motor vehicle
KOSTAL LEOPOLD GMBH & CO KG6 citations64
US7900532B2Mar 8, 2011
Electric shifting device for a motor vehicle
KOSTAL LEOPOLD GMBH & CO KG5 citations58
US7950690B2May 31, 2011
Steering wheel for a motor vehicle
KOSTAL LEOPOLD GMBH & CO KG2 citations57
US7819427B2Oct 26, 2010
Steering column assembly
KOSTAL LEOPOLD GMBH & CO KG4 citations55
US6797898B2Sep 28, 2004
Switching device
KOSTAL LEOPOLD GMBH & CO KG6 citations54
US11299192B2Apr 12, 2022
Motor vehicle
KOSTAL LEOPOLD GMBH & CO KG0 citations44
US9988069B2Jun 5, 2018
Device for securing a casing tube shifting module to the casing tube of a steering shaft of a motor vehicle
KOSTAL LEOPOLD GMBH & CO KG0 citations35