Inventor · disambiguated record
Jean-Louis Maupu
Also filed as: MAUPU JEAN-LOUIS
7 granted patents·124 citations·filing 1988–2005
86Inventor score
Top patents by PatentIndex Score
7 records- 0186US7228803B2Guide assembly for guide rail comprising pair of angled guide wheelsLOHR IND·Filed 2005·Granted Jun 12, 2007·18 cites·19 claims
- 0272US4982671AVehicle with steerable axlesALSTHOM·Filed 1988·Granted Jan 8, 1991·30 cites·8 claims
- 0367US5196770AVertically reciprocating constant power drive unit for raising a load step by stepMARINE AND PETROLEUM EQUIPMENT·Filed 1991·Granted Mar 23, 1993·41 cites·9 claims
- 0456US4943772AHall effect position sensor for a railway vehicle axleALSTHOM·Filed 1989·Granted Jul 24, 1990·18 cites·5 claims
- 0538US4920893AAxle with magnetic guidance for railroad vehiclesMATRA TRANSPORT·Filed 1988·Granted May 1, 1990·7 cites·6 claims
- 0632US6684139B1Device and method for controlling actuating devices for the active suspension of vehicles, in particular trainsALSTOM TRANSPORT SA·Filed 1997·Granted Jan 27, 2004·6 cites·10 claims
- 0731US4912406ADevice for determining position of a railway vehicle by measuring deviation in position of a magnetALSTHOM·Filed 1988·Granted Mar 27, 1990·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →