Inventor
KRAMER KLAUS
DE21 patents
⚠️ This page may combine multiple inventors who share the name “KRAMER KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEMFOERDER METALLWAREN AG
3 patentsUS6029961AFeb 29, 2000
Sleeve-type rubber shock absorber with hydraulic damping
LEMFOERDER METALLWAREN AG22 citations91
US5318373AJun 7, 1994
Ball joint for motor vehicles
LEMFOERDER METALLWAREN AG22 citations89
US5224783AJul 6, 1993
Radially and axially load-bearing rotary sliding friction bearing for chassis parts in motor vehicles
LEMFOERDER METALLWAREN AG12 citations71
ZF LEMFOERDER METALLWAREN AG
3 patentsUS7306209B2Dec 11, 2007
Hydraulically damping rubber bush bearing for vertical mounting
ZF LEMFOERDER METALLWAREN AG12 citations83
US6688588B2Feb 10, 2004
Rubber bearing with graduated damping behavior
ZF LEMFOERDER METALLWAREN AG9 citations73
US6394433B1May 28, 2002
Two-chamber step bearing with hydraulic damping
ZF LEMFOERDER METALLWAREN AG5 citations63
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH
3 patentsUS4924133AMay 8, 1990
High-pressure discharge lamp with support structure for discharge vessel
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH8 citations71
US5079479AJan 7, 1992
Dual-envelope high-pressure discharge lamp with thermostatically controlled starting strip
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH13 citations70
US4837477AJun 6, 1989
High pressure discharge lamp with improved arc tube retention structure
PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH7 citations64