Patents by Inventor Roger E. Reavill

Roger E. Reavill 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).

  • Pouch bleach
    Patent number: 4286016
    Abstract: A bleaching packet comprising a porous pouch containing a dry granular hypochlorite generating agent for the release of bleach in the aqueous medium of an automatic washing machine several minutes after the beginning of the wash cycle.
    Type: Grant
    Filed: April 12, 1979
    Date of Patent: August 25, 1981
    Assignee: The Drackett Company
    Inventors: Harold L. Dimond, Raymond C. Odioso, Roger E. Reavill