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List of Clarke Industrial Engineering Inc. patents

List of Clarke Industrial Engineering Inc. patents
List of S&C Electric Company patents
List of Resonetics patents
List of CeramTec patents
List of companies in Scottish Enterprise's investment portfolio
List of awards received by Rachel Weisz
Patents where
Current Assignee
Name
is
‌
Clarke Industrial Engineering Inc.
Name
Description
Patent Applicant
Current Assignee
Inventor
Patent Jurisdiction
Patent Number
Date of Patent
‌
US Patent 9568111 Shutter valve

Patent 9568111 was granted and assigned to Clarke Industrial Engineering Inc. on February, 2017 by the United States Patent and Trademark Office.

‌
Clarke Industrial Engineering Inc.
‌
Clarke Industrial Engineering Inc.
United States Patent and Trademark Office
United States Patent and Trademark Office
9568111
February 14, 2017
‌
US Patent D800870 Valve housing

Patent D800870 was granted and assigned to Clarke Industrial Engineering Inc. on October, 2017 by the United States Patent and Trademark Office.

‌
Clarke Industrial Engineering Inc.
‌
Clarke Industrial Engineering Inc.
United States Patent and Trademark Office
United States Patent and Trademark Office
D800870
October 24, 2017
‌
US Patent 9970554 Shutter valve

Patent 9970554 was granted and assigned to Clarke Industrial Engineering Inc. on May, 2018 by the United States Patent and Trademark Office.

‌
Clarke Industrial Engineering Inc.
‌
Clarke Industrial Engineering Inc.
United States Patent and Trademark Office
United States Patent and Trademark Office
9970554
May 15, 2018
‌
US Patent 9206911 Shutter valve with seals

Patent 9206911 was granted and assigned to Clarke Industrial Engineering Inc. on December, 2015 by the United States Patent and Trademark Office.

‌
Clarke Industrial Engineering Inc.
United States Patent and Trademark Office
United States Patent and Trademark Office
9206911
December 8, 2015
‌
US Patent 10612661 Low-emission bonnet seal

‌
Clarke Industrial Engineering Inc.
‌
Clarke Industrial Engineering Inc.
United States Patent and Trademark Office
United States Patent and Trademark Office
10612661
April 7, 2020
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