Patents by Inventor George W. Kellett

George W. Kellett 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).

  • Glass cleaning composition containing an EMA resin and a poly(acrylamidomethylpropane) sulfonic acid to reduce friction and streaking
    Patent number: 4784786
    Abstract: A cleaning solution comprising a water-alcohol mixture, an anionic surfactant, a glycol ether, an anionic polysulfonic acid and an anhydride compound comprising an olefin-maleic anhydride copolymer, a monomeric cyclic anhydride or mixtures thereof, is disclosed which is employed to impregnate absorbent substrates to prepare applicators useful for cleaning glass surfaces.
    Type: Grant
    Filed: April 8, 1987
    Date of Patent: November 15, 1988
    Assignee: Creative Product Resource Associates, Ltd.
    Inventors: James A. Smith, George W. Kellett
  • Glass cleaning composition containing a cyclic anhydride and a poly(acrylamidomethylpropane) sulfonic acid to reduce friction
    Patent number: 4673523
    Abstract: A cleaning solution comprising a water-alcohol mixture, an anionic surfactant, a glycol ether, an anionic polysulfonic acid and an anhydride compound comprising an olefin-maleic anhydride copolymer, a monomeric cyclic anhydride or mixtures thereof, is disclosed which is employed to impregnate absorbent substrates to prepare applicators useful for cleaning glass surfaces.
    Type: Grant
    Filed: April 16, 1986
    Date of Patent: June 16, 1987
    Assignee: Creative Products Resource Associates, Ltd.
    Inventors: James A. Smith, George W. Kellett
  • Automatic dishwasher product in solid form
    Patent number: 4545917
    Abstract: An automatic dishwasher product comprising, in combination, a dispenser with openings therein and a water soluble solid composition positioned therein which comprises a high molecular weight polyethylene glycol, a non-ionic fatty acid alkanolamide, an oxyethylated alcohol, a non-ionic amine polyglycol condensate and, optionally, a fragrance, the measured release of said composition serving to increase detergent action and minimize spotting.
    Type: Grant
    Filed: February 9, 1984
    Date of Patent: October 8, 1985
    Assignee: Creative Products Resource Associates Ltd.
    Inventors: James A. Smith, George W. Kellett, Jr.