HS

Helmut Steffes

AG Alfred Teves Gmbh: 47 patents #2 of 316Top 1%
IT Itt: 12 patents #249 of 721Top 35%
CO Continental Teves Ag & Co. Ohg: 7 patents #138 of 1,266Top 15%
IG Itt Automotive Europe Gmbh: 4 patents #23 of 219Top 15%
IE Itt Manufacturing Enterprises: 3 patents #226 of 1,404Top 20%
Overall (All Time): #25,850 of 4,157,543Top 1%
75
Patents All Time

Issued Patents All Time

Showing 1–25 of 75 patents

Patent #TitleCo-InventorsDate
6705846 Piston pump Uwe Greiff, Albrecht Otto 2004-03-16
6497562 Piston pump Uwe Greiff, Albrecht Otto 2002-12-24
6454543 Selectively operable multiple pump assembly Erhard Beck, Hans-Dieter Reinartz, Peter Drott, Jan Hoffmann 2002-09-24
6450787 Piston pump Stephan Risch, Axel Hinz, Hans-Dieter Reinartz, Georg Sonnenschein, Marco Müller +4 more 2002-09-17
6220827 Electromotor/pump assembly Gottfried Dehio 2001-04-24
6220675 Hydraulic brake system with hydraulic servo brake 2001-04-24
6149250 Hydraulic brake system with a priming pump for motor vehicles Gottfried Dehio, Peter Volz 2000-11-21
6142583 Anti-locking hydraulic motor vehicle brake system 2000-11-07
6116146 Radial piston machine 2000-09-12
5924775 Antiskid hydraulic braking system 1999-07-20
5722741 Electrohydraulic pressure control device 1998-03-03
5722742 Electrohydraulic pressure control mechanism Hans-Dieter Reinartz, Dieter Dinkel 1998-03-03
5700071 Electrohydraulic pressure control device Dieter Dinkel, Günther Vogel, Peter Volz 1997-12-23
5681099 Electrohydraulic pressure control device Hans-Dieter Reinartz 1997-10-28
5401085 Brake pressure control apparatus for a hydraulic automotive vehicle brake system Jochen Burgdorf, Peter Volz, Erhard Beck, Dalibor Zaviska, Albrecht Otto +1 more 1995-03-28
5388898 Hydraulic brake system including an anti-locking control Hans-Dieter Reinartz 1995-02-14
5383718 Brake system with a device for controlling both brake slip and traction slip Jochen Burgdorf, Hans-Dieter Reinartz, Peter Volz, Erhard Beck, Joachim Maas +2 more 1995-01-24
5350226 Anti-lock hydraulic brake system Jochen Burgdorf, Hans-Dieter Reinartz, Norbert Ocvirk, Peter Volz, Lutz Weise +6 more 1994-09-27
5340285 Motor pump assembly with variably set eccentric Hans-Dieter Reinartz 1994-08-23
5297862 Hydraulic brake system controlling slip Hans-Dieter Reinartz 1994-03-29
5295739 Brake pressure control apparatus Jochen Burgdorf, Peter Volz, Erhard Beck, Dalibor Zaviska 1994-03-22
5290098 Hydraulic anti-locking brake unit Jochen Burgdorf, Hans-Dieter Reinartz, Joachim Maas, Dieter Dinkel 1994-03-01
5251971 Anti-lock controlled brake system for automotive vehicles Hans-Dieter Reinartz 1993-10-12
5249853 Hydraulic anti-lock brake system Hans-Dieter Reinartz 1993-10-05
5231913 Process for the adjustment of a brake power booster travel sensor Hans-Dieter Reinartz, Stefan Risch 1993-08-03