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Stephan Wehr
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Heiligenstadt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Three-way valve
Patent number
10,301,976
Issue date
May 28, 2019
Robert Bosch GmbH
Ganesan Vengianan Periasamy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Slide valve for a waste heat recovery system
Patent number
10,119,426
Issue date
Nov 6, 2018
Robert Bosch GmbH
Jeannette Kopp
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fuel injector with an integrated pressure booster
Patent number
8,348,176
Issue date
Jan 8, 2013
Robert Bosch GmbH
Juergen Frasch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injector with piston restoring of a pressure intensifier piston
Patent number
8,210,454
Issue date
Jul 3, 2012
Robert Bosch GmbH
Juergen Frasch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Orientation of electrical bridges in injectors
Patent number
7,770,824
Issue date
Aug 10, 2010
Robert Bosch GmbH
Juergen Frasch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electrical disconnection in fuel injectors
Patent number
7,571,715
Issue date
Aug 11, 2009
Robert Bosch GmbH
Juergen Frasch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Threaded pipe coupling, union nut, connection stub, and pipe for a...
Patent number
7,467,811
Issue date
Dec 23, 2008
Robert Bosch GmbH
Juergen Frasch
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fuel injection device
Patent number
7,121,476
Issue date
Oct 17, 2006
Robert Bosch GmbH
Christoph Buehler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
High-Pressure Fuel Pump for a Fuel Injection System of an Internal...
Publication number
20230358195
Publication date
Nov 9, 2023
ROBERT BOSCH GmbH
Rainer Kornhaas
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
High-Pressure Fuel Pump
Publication number
20230228237
Publication date
Jul 20, 2023
ROBERT BOSCH GmbH
Matthias Riedle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SPOOL VALVE
Publication number
20190107210
Publication date
Apr 11, 2019
ROBERT BOSCH GmbH
Bernd Berghaenel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
THREE-WAY VALVE
Publication number
20170292410
Publication date
Oct 12, 2017
ROBERT BOSCH GmbH
Ganesan Vengianan Periasamy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SLIDE VALVE FOR A WASTE HEAT RECOVERY SYSTEM
Publication number
20170167308
Publication date
Jun 15, 2017
ROBERT BOSCH GmbH
Jeannette Kopp
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL INJECTOR WITH PISTON RESTORING OF A PRESSURE INTENSIFIER PISTON
Publication number
20110168812
Publication date
Jul 14, 2011
Juergen Frasch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL INJECTOR WITH AN INTEGRATED PRESSURE BOOSTER
Publication number
20100019068
Publication date
Jan 28, 2010
Juergen Frasch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Injector With A Pressure Intensifier That Can Be Switched On
Publication number
20080265054
Publication date
Oct 30, 2008
Christoph Buehler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Electrical Disconnection in Fuel Injectors
Publication number
20080121215
Publication date
May 29, 2008
Juergen Frasch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Orientation of Electrical Bridges in Injectors
Publication number
20080110442
Publication date
May 15, 2008
Juergen Frasch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Threaded pipe coupling, union nut, connection stub, and pipe for a...
Publication number
20060125231
Publication date
Jun 15, 2006
Juergen Frasch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel injection device
Publication number
20060097067
Publication date
May 11, 2006
Christoph Buehler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS