EH

Ernst-Siegfried Hartmann

KA Kloeckner-Humboldt-Deutz Ag: 7 patents #1 of 105Top 1%
FG Fev Motorentechnik Gmbh: 2 patents #23 of 108Top 25%
SG Scharfenbergkupplung Gmbh: 2 patents #4 of 14Top 30%
FK Fev Motorentechnik Gmbh & Co., Kg: 1 patents #23 of 67Top 35%
📍 Rösrath, DE: #3 of 63 inventorsTop 5%
Overall (All Time): #389,948 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
6304161 Electromagnetic actuator, particularly for driving an engine valve Michael Schebitz, Jurgen Wahnschaffe, Hans Willi Goebel, Holger Lange 2001-10-16
6289858 Coupling device for connecting an electromagnetic actuator with a component driven thereby Joachim Altdorf, Michael Schebitz, Thomas Schwaderlapp, Jurgen Wahnschaffe 2001-09-18
5896837 Multipart cylinder head cover for an internal-combustion engine Frank Nysten 1999-04-27
5139158 Coupling and uncoupling device for an electrical cable coupling and a mechanical middle buffer coupling for rail-borne vehicles, as well as a switching device for actuating the coupling and uncoupling device for coupling and uncoupling Harald Lindner 1992-08-18
5131361 Centrifugal governor for internal combustion engines Werner Lemme 1992-07-21
5094354 Coupling and uncoupling device for an electrical cable coupling and a mechanical middle buffer coupling for rail-borne vehicles Harald Lindner 1992-03-10
4969436 Diesel engine injection pump governor Werner Lemme, Heinz Fuchs 1990-11-13
4834029 Internal combustion engine Jurgen Wahnschaffe, Herbert Schleiermacher 1989-05-30
4834030 Diesel internal combustion engine Lothar Bauer, Wolfgang Strusch, Herbert Schleiermacher, Juergen Wahnschaffe 1989-05-30
4781158 Cylinder head Lothar Bauer 1988-11-01
4739733 Delivery timing regulator Werner Lemme, Eckhard Haas 1988-04-26
4718687 Multi-axle motor vehicle with a body Waldemar Stuhr 1988-01-12
4672923 Internal combustion engine with at least two liquid cooled cylinders Jurgen Wahnschaffe, Karl-Josef Casper, Achim zur Nieden, Herbert Schleiermacher 1987-06-16