US Patent 11291456 Expandable sealing devices and methods
Patent 11291456 was granted and assigned to Staton Techiya, LLC on April, 2022 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
April 17, 2020
Date of Patent
April 5, 2022
Patent Applicant
Patent Application Number
16851896
Patent Inventor Names
John P Keady
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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