US Patent 7604411 Fluid lubricated bearing device
Patent 7604411 was granted and assigned to NTN on October, 2009 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
May 12, 2008
Date of Patent
October 20, 2009
Patent Application Number
12119403
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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