Patents by Inventor Robert D. Gigila

Robert D. Gigila 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: 4088395
    Abstract: Disclosed is a method for forming a counter-electrode in a variable light modulating device of the electrochromic type. The counter-electrode is a paper composition of fibrous pulp and carbon.
    Type: Grant
    Filed: May 27, 1976
    Date of Patent: May 9, 1978
    Assignee: American Cyanamid Company
    Inventor: Robert D. Gigila