Inventor · disambiguated record
Ludger Kortenjann
Also filed as: KORTENJANN LUDGER
4 granted patents·16 citations·filing 1992–1998
70Inventor score
Top patents by PatentIndex Score
4 records- 0134US5591096AEmergency running driving arrangement for a change-speed gearbox automatic selector applianceDAIMLER BENZ AG·Filed 1995·Granted Jan 7, 1997·6 cites·8 claims
- 0232US5226346AAxial piston type pressure medium servomotor control deviceDAIMLER BENZ AG·Filed 1992·Granted Jul 13, 1993·4 cites·7 claims
- 0325US5577974AControl for a motor vehicle change-speed gearbox automatic selector deviceDAIMLER BENZ AG·Filed 1995·Granted Nov 26, 1996·2 cites·8 claims
- 0424US6358185B1Shifting device in a variable speed gearbox with pressure regulating valves for working and feed pressureDAIMLER CHRYSLER AG·Filed 1998·Granted Mar 19, 2002·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →