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Ralf Harth
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Darmstadt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Brake force transmission device for a brake force amplifier
Patent number
6,880,447
Issue date
Apr 19, 2005
Continental Teves AG & Co. oHG
Ralf Harth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reaction force transmission mechanism for a pneumatic brake booster
Patent number
6,691,602
Issue date
Feb 17, 2004
Continental Teves AG & Co., OHG
Ralf Harth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vacuum brake booster
Patent number
6,477,935
Issue date
Nov 12, 2002
Continental Teves AG & Co., OHG
Jürgen Schonlau
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake force booster with a panic braking function
Patent number
6,467,390
Issue date
Oct 22, 2002
Continental Teves AG & Co., OHG
Ralf Harth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake power transmission device, especially for motor vehicles
Patent number
6,422,124
Issue date
Jul 23, 2002
Continental Teves AG & Co., OHG
Jürgen Schonlau
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Assisted braking system with emergency braking function
Patent number
6,408,738
Issue date
Jun 25, 2002
Continental Teves AG & Co., OHG
Ralf Harth
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake pedal mechanism for automotive vehicles
Patent number
6,112,616
Issue date
Sep 5, 2000
ITT Manufacturing Enterprises, Inc.
Jurgen Schonlau
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vacuum brake power booster
Patent number
5,605,088
Issue date
Feb 25, 1997
ITT Automotive Europe, GmbH
Jurgen Balz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vacuum brake power booster
Patent number
5,460,074
Issue date
Oct 24, 1995
ITT Automotive Europe GmbH
Jurgen Balz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston-cylinder assembly of plastic material as well as process and...
Patent number
5,253,577
Issue date
Oct 19, 1993
Alfred Teves GmbH
Juergen Schonlau
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake pressure control device for automotive vehicles
Patent number
5,195,806
Issue date
Mar 23, 1993
Alfred Teves GmbH
Juergen Schonlau
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake power booster and master cylinder assembly with return spring...
Patent number
5,184,468
Issue date
Feb 9, 1993
Juergen Schonlau
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston-cylinder assembly of plastic material
Patent number
5,121,686
Issue date
Jun 16, 1992
Alfred Teves GmbH
Juergen Schonlau
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tandem master cylinder with second piston anchored at bottom of bore
Patent number
5,042,254
Issue date
Aug 27, 1991
Alfred Teves GmbH
Juergen Schonlau
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pressure control unit with locking device for dual circuit brake sy...
Patent number
4,858,999
Issue date
Aug 22, 1989
Alfred Teves GmbH
Juergen Schonlau
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pressure control device, in particular for pressure-fluid-operable...
Patent number
4,840,433
Issue date
Jun 20, 1989
Alfred Teves GmbH
Juergen Schonlau
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pressure regulator, in particular, for use with pressure fluid-oper...
Patent number
4,828,329
Issue date
May 9, 1989
Alfred Teves GmbH
Juergen Schonlau
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Brake force transmission device for a brake force amplifier
Publication number
20040050245
Publication date
Mar 18, 2004
Ralf Harth
B60 - VEHICLES IN GENERAL
Information
Patent Application
Adjustable pedal system
Publication number
20040020323
Publication date
Feb 5, 2004
Ralf Harth
B60 - VEHICLES IN GENERAL