Patents by Inventor Kevin A. Ward

Kevin A. Ward 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: 6253710
    Abstract: This invention relates to an odor control liquid and aerosolized composition for deodorizing and controlling odor of animal wastes by contact therewith, comprising a non-aqueous volatile carrier and an odor control agent. The liquid and aerosolized composition can be applied in liquid form directly to the animal litter and/or the animal container and/or the animal waste. A related object of this invention is to provide a method for preventing sticking and contamination on the surfaces of a litter container, comprising applying to the container an effective amount of a powdered release agent or powdered odor control agent in a non-aqueous volatile carrier.
    Type: Grant
    Filed: June 24, 1999
    Date of Patent: July 3, 2001
    Assignee: The Sherwin-Williams Company
    Inventors: Kevin A. Ward, Jamie Bohn