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Ulrich Wierl
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Mendorf, DE
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Patents Grants
last 30 patents
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Patent Grant
Camshaft adjuster
Patent number
7,475,660
Issue date
Jan 13, 2009
Ina Schaeffler KG
Viktor Lichtenwald
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine with hydraulic device for adjusting the...
Patent number
7,284,516
Issue date
Oct 23, 2007
Ina Schaeffler KG
Ulrich Wierl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine with hydraulic device for adjusting the...
Patent number
6,964,250
Issue date
Nov 15, 2005
Ina Schaeffler KG
Ulrich Wierl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Camshaft adjuster
Publication number
20060278187
Publication date
Dec 14, 2006
INA-SCHAEFFLER KG
Viktor Lichtenwald
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Internal combustion engine with hydraulic device for adjusting the...
Publication number
20050155567
Publication date
Jul 21, 2005
INA-SCHAEFFLER KG
Ulrich Wierl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Internal combustion engine with hydraulic device for adjusting the...
Publication number
20050145208
Publication date
Jul 7, 2005
INA-SCHAEFFLER KG
Ulrich Wierl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES