US Patent 8272643 Air riding seal

Patent 8272643 was granted and assigned to Stein Seal Company on September, 2012 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

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Stein Seal Company

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

8272643

Patent Inventor Names

Alan D. McNickle0

Glenn M. Garrison0

Date of Patent

September 25, 2012

Patent Application Number

13285193

Date Filed

October 31, 2011

Patent Citations Received

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US Patent 11680645 Aspirating face seal assembly for a rotary machine

Patent Primary Examiner

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Vishal Patel

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