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Heinz Siegel
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Stuttgart, DE
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Patents Grants
last 30 patents
Information
Patent Grant
High pressure fuel pump
Patent number
8,202,065
Issue date
Jun 19, 2012
Robert Bosch GmbH
Heinz Siegel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sealing arrangement
Patent number
7,959,159
Issue date
Jun 14, 2011
ElringKlinger AG
Klaus Hocker
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pump aggregate for a hydraulic vehicle braking system
Patent number
7,168,929
Issue date
Jan 30, 2007
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston pump
Patent number
6,598,512
Issue date
Jul 29, 2003
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pump unit for a vehicle brake system
Patent number
6,499,970
Issue date
Dec 31, 2002
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston pump
Patent number
6,394,770
Issue date
May 28, 2002
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic vehicle brake system with antilock device
Patent number
6,322,163
Issue date
Nov 27, 2001
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston pump for a hydraulic brake system of a vehicle
Patent number
6,276,909
Issue date
Aug 21, 2001
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic unit for a slip-controlled motor vehicle brake system
Patent number
6,267,457
Issue date
Jul 31, 2001
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pump unit for a hydraulic brake system
Patent number
6,196,812
Issue date
Mar 6, 2001
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulically actuated stop valve and hydraulic brake system for a...
Patent number
6,189,984
Issue date
Feb 20, 2001
Robert Bosch GmbH
Norbert Alaze
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic brake system for motor vehicles
Patent number
6,168,245
Issue date
Jan 2, 2001
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston pump
Patent number
6,135,735
Issue date
Oct 24, 2000
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Slip-controlled hydraulic vehicle brake system
Patent number
6,123,396
Issue date
Sep 26, 2000
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston pump
Patent number
6,113,365
Issue date
Sep 5, 2000
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston pump
Patent number
6,082,244
Issue date
Jul 4, 2000
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electromagnetic valve with integrated non-return valve
Patent number
6,084,493
Issue date
Jul 4, 2000
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston pump having a hardened piston with a wavy profile
Patent number
5,988,997
Issue date
Nov 23, 1999
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reciprocating piston pump with radial cylinders based by a wire hoo...
Patent number
5,897,302
Issue date
Apr 27, 1999
Robert Bosch GmbH
Heinz Siegel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Hydraulic housing block for hydraulic brake control of vehicle brakes
Patent number
5,618,085
Issue date
Apr 8, 1997
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic brake system with pressure-closed, gravity-opened check v...
Patent number
5,505,529
Issue date
Apr 9, 1996
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electrohydraulic unit for regulating the pressure in vehicle brakin...
Patent number
5,466,055
Issue date
Nov 14, 1995
Robert Bosch GmbH
Edgar Schmitt
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston with an encompassing seal
Patent number
5,377,580
Issue date
Jan 3, 1995
Robert Bosch GmbH
Dieter Merklein
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Check valve
Patent number
5,353,834
Issue date
Oct 11, 1994
Robert Bosch GmbH
Edgar Schmitt
B60 - VEHICLES IN GENERAL
Information
Patent Grant
ABS damper chamber and bleed valve
Patent number
5,324,101
Issue date
Jun 28, 1994
Robert Bosch GmbH
Georg Kehl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pressure fluid pump for a brake system
Patent number
5,280,746
Issue date
Jan 25, 1994
Robert Bosch GmbH
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Throttle with pressure limiting valve to damp pressure fluctuations
Patent number
5,265,943
Issue date
Nov 30, 1993
Robert Bosch GmbH
Georg Kehl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Housing block for a hydraulic braking system
Patent number
5,244,262
Issue date
Sep 14, 1993
Robert Bosch GmbH
Georg Kehl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake booster
Patent number
5,120,115
Issue date
Jun 9, 1992
Robert Bosch GmbH
Edgar Schmitt
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake system
Patent number
5,114,215
Issue date
May 19, 1992
Robert Bosch GmbH
Roland Benzinger
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HIGH-PRESSURE FUEL PUMP FOR A FUEL INJECTION SYSTEM OF AN INTERNAL...
Publication number
20100126474
Publication date
May 27, 2010
Heinz Siegel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HIGH PRESSURE FUEL PUMP
Publication number
20090252621
Publication date
Oct 8, 2009
Heinz Siegel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Sealing arrangement
Publication number
20080122184
Publication date
May 29, 2008
ElringKlinger AG
Klaus Hocker
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Roller bearing, piston pump and pump unit
Publication number
20040045431
Publication date
Mar 11, 2004
Edgar Schmitt
B60 - VEHICLES IN GENERAL
Information
Patent Application
Pump aggregate for a hydraulic vehicle braking system
Publication number
20040020358
Publication date
Feb 5, 2004
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Application
Accumulation chamber for a hydraulic vehicle braking system and a h...
Publication number
20040012256
Publication date
Jan 22, 2004
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Application
Piston pump
Publication number
20020028149
Publication date
Mar 7, 2002
Robert Bosch GmbH.
Heinz Siegel
B60 - VEHICLES IN GENERAL
Information
Patent Application
PISTON PUMP FOR A BRAKE SYSTEM FOR A VEHICLE
Publication number
20010048884
Publication date
Dec 6, 2001
HEINZ SIEGEL
B60 - VEHICLES IN GENERAL
Information
Patent Application
IDLE VOLUME REDUCING MEANS IN A PISTON PUMP FOR A BRAKE SYSTEM OF A...
Publication number
20010002978
Publication date
Jun 7, 2001
HEINZ SIEGEL
B60 - VEHICLES IN GENERAL