Inventor

MAUPU JEAN-LOUIS

FR7 patents

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

ALSTHOM

3 patents

US4982671AJan 8, 1991

Vehicle with steerable axles

ALSTHOM30 citations88

US4943772AJul 24, 1990

Hall effect position sensor for a railway vehicle axle

ALSTHOM18 citations68

US4912406AMar 27, 1990

Device for determining position of a railway vehicle by measuring deviation in position of a magnet

ALSTHOM4 citations58

MARINE AND PETROLEUM EQUIPMENT

1 patent

US5196770AMar 23, 1993

Vertically reciprocating constant power drive unit for raising a load step by step

MARINE AND PETROLEUM EQUIPMENT41 citations83

LOHR IND

1 patent

US7228803B2Jun 12, 2007

Guide assembly for guide rail comprising pair of angled guide wheels

LOHR IND18 citations81

MATRA TRANSPORT

1 patent

US4920893AMay 1, 1990

Axle with magnetic guidance for railroad vehicles

MATRA TRANSPORT7 citations71

ALSTOM TRANSPORT SA

1 patent

US6684139B1Jan 27, 2004

Device and method for controlling actuating devices for the active suspension of vehicles, in particular trains

ALSTOM TRANSPORT SA6 citations57