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Thomas Meyer
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Siegburg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing a pressure vessel
Patent number
8,533,924
Issue date
Sep 17, 2013
ZF Friedrichshafen AG
Norbert Ackermann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Self-pumping hydropneumatic spring strut
Patent number
8,091,870
Issue date
Jan 10, 2012
ZF Friedrichshafen AG
Holger Kirchner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Self-pumping hydropneumatic spring strut
Patent number
8,052,128
Issue date
Nov 8, 2011
ZF Friedrichshafen AG
Holger Kirchner
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Self-Pumping Hydropneumatic Piston-Cylinder Unit With Adjustable Le...
Publication number
20120312005
Publication date
Dec 13, 2012
ZF Friedrichshafen AG
Norbert ACKERMANN
B60 - VEHICLES IN GENERAL
Information
Patent Application
Process For Producing A Pressure Vessel
Publication number
20100116351
Publication date
May 13, 2010
ZF Friedrichshafen AG
Norbert Ackermann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Self-Pumping Hydropneumatic Spring Strut
Publication number
20090065991
Publication date
Mar 12, 2009
ZF Friedrichshafen AG
Holger KIRCHNER
B60 - VEHICLES IN GENERAL
Information
Patent Application
Self-pumping hydropneumatic spring strut
Publication number
20090066041
Publication date
Mar 12, 2009
ZF Friedrichshafen AG
Holger Kirchner
B60 - VEHICLES IN GENERAL