Patents by Inventor Terry R. Dillman

Terry R. Dillman 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: 4382862
    Abstract: In a cartridge for removal of impurities from water, an elongated tube is charged, between water-permeable barriers, with ion exchange resin of a type capable of removal of bacteria from water. Outside one such barrier, an inlet cap is charged with water-soluble bactericide in a shelf-stable, water-activatable form. Preferably, the bactericide is sodium salt of dichloroisocyanuric acid, in granular form.
    Type: Grant
    Filed: May 8, 1981
    Date of Patent: May 10, 1983
    Assignee: Illinois Water Treatment Company
    Inventor: Terry R. Dillman
  • Patent number: 4193817
    Abstract: Bottler's liquid sugar is produced essentially from brown sugar, which is derived from cane sugar and crystallized in one or more intermediate strikes, by remelting the crystallized product of one or more intermediate strikes, filtering the remelted product, and passing the filtered product in contact with chloride form of Type-1 strong-base anion-exchange resin. An array of plural columns, which contain similar resin, is operated in a merry-go-round sequence allowing continuous operation. Countercurrent regeneration is preferred. Regeneration by an aqueous solution of hydrochloric acid followed by an aqueous solution of sodium chloride and sodium hydroxide allows service at C.
    Type: Grant
    Filed: March 22, 1979
    Date of Patent: March 18, 1980
    Assignee: Illinois Water Treatment
    Inventors: Terry R. Dillman, Dennis J. Burke