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David Waldburger
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Coventry, CT, US
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last 30 patents
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Patent Grant
Variable lost motion valve actuator and method
Patent number
7,882,810
Issue date
Feb 8, 2011
Jacobs Vehicle Systems, Inc.
Richard E. Vanderpoel
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
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Patent Application
Variable lost motion valve actuator and method
Publication number
20070095312
Publication date
May 3, 2007
Richard E. Vanderpoel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Rocker arm system for engine valve actuation
Publication number
20050274341
Publication date
Dec 15, 2005
James N. Usko
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES