Patents by Inventor Archibald Corkigian

Archibald Corkigian has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4794982
    Abstract: A cast iron or steel heat transfer member is used in network protectors to provide optimum cooling while avoiding prior corrosion problems.
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: January 3, 1989
    Assignee: Westinghouse Canada Inc.
    Inventor: Archibald Corkigian