Patents by Inventor Thomas A. McConomy

Thomas A. McConomy 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).

  • Process for removing color bodies from brown phosphoric acid
    Patent number: 4297334
    Abstract: A system and process for decolorizing and purifying brown phosphoric acid using an activated carbon characterized by having a total pore volume of 1.0 cc/g or greater with about half of the total pore volume located in pores 35A or less in radius.
    Type: Grant
    Filed: August 4, 1980
    Date of Patent: October 27, 1981
    Assignee: Calgon Corporation
    Inventors: Thomas A. McConomy, Bruce D. Wells