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Wolfgang Voss
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Schwerte, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Pressure relief valve with a poppet valve seal
Patent number
8,893,745
Issue date
Nov 25, 2014
Wolfgang Voss
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydraulic prop comprising thin-walled exterior and interior pipes
Patent number
8,297,888
Issue date
Oct 30, 2012
Wolfgang Voss
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Pressure regulating valve with a direct damping action
Patent number
8,191,573
Issue date
Jun 5, 2012
Wolfgang Voss
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pressure limiting valve with a hydraulic seal ring
Patent number
8,051,876
Issue date
Nov 8, 2011
Wolfgang Voss
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Device for increasing pressure in cylinders with control unit
Patent number
7,810,424
Issue date
Oct 12, 2010
Wolfgang Voss
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Articulated arm for an awning and method for the production thereof
Patent number
7,645,088
Issue date
Jan 12, 2010
Paul Voss GmbH & Co. KG
Wolfgang Voss
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and device for pressure amplification in cylinders, in parti...
Patent number
7,424,803
Issue date
Sep 16, 2008
Wolfgang Voss
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Pressure relief valve with direct hydraulic damping
Patent number
7,331,361
Issue date
Feb 19, 2008
Wolfgang Voss
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
High-capacity pressure limiting valve
Patent number
5,400,817
Issue date
Mar 28, 1995
Richard Voss Grubenausbau GmbH
Richard Voss
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Pressure Relief Valve with a Poppet Valve Seal
Publication number
20110180164
Publication date
Jul 28, 2011
Wolfgang Voss
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
HYDRAULIC PROP COMPRISING THIN-WALLED EXTERIOR AND INTERIOR PIPES
Publication number
20100119311
Publication date
May 13, 2010
Wolfgang Voss
E21 - EARTH DRILLING MINING
Information
Patent Application
Pressure Regulating Valve with a Direct Damping Action
Publication number
20090199912
Publication date
Aug 13, 2009
Wolfgang Voss
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Device for increasing pressure in cylinders with control unit
Publication number
20080141669
Publication date
Jun 19, 2008
Wolfgang Voss
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Articulated Arm For An Awning And Method For The Production Thereof
Publication number
20080035276
Publication date
Feb 14, 2008
Paul Voss GmbH & Co. KG
Wolfgang Voss
E04 - BUILDING
Information
Patent Application
Pressure limiting valve with a hydraulic seal ring
Publication number
20070095404
Publication date
May 3, 2007
Wolfgang Voss
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Method and device for pressure amplification in cylinders, in parti...
Publication number
20060207251
Publication date
Sep 21, 2006
Wolfgang Voss
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Pressure relief valve with direct hydraulic damping
Publication number
20050173005
Publication date
Aug 11, 2005
Wolfgang Voss
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Prop device for mining and tunnel construction
Publication number
20020031407
Publication date
Mar 14, 2002
Richard Voss
E21 - EARTH DRILLING MINING
Information
Patent Application
Releasable non-return valve with connector
Publication number
20010054442
Publication date
Dec 27, 2001
Wolfgang Voss
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...