Patents by Inventor Arthur S. Cookfair

Arthur S. Cookfair 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).

  • Anode for electrolytic processes
    Patent number: 3950240
    Abstract: An electrode useful as an anode for the electrolysis of aqueous solutions of ionizable chemical compounds, and especially the electrolysis of brines comprises an electroconductive substrate, such as a valve metal having a coating thereon of electroconductive tin oxide containing about 0.1 to about 15 mole percent of niobium based on the moles of tin. An additional electrocatalytic phase may be present as a minor component of the tin oxide coating and/or as a coating thereon.
    Type: Grant
    Filed: May 5, 1975
    Date of Patent: April 13, 1976
    Assignee: Hooker Chemicals & Plastics Corporation
    Inventors: Arthur S. Cookfair, Donald E. Stephens, Tilak V. Bommaraju