Patents by Inventor William O. Morrison

William O. Morrison 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).

  • Device for insulating motor stators
    Patent number: 5114241
    Abstract: Apparatus for the precision metering of catalyst and resin material used for insulating motor stators is disclosed. The catalyst pump and the resin material pump are "sized" and driven by a common prime mover to ensure that the desired volumetric ratio of resin material to catalyst is achieved. A hypodermic needle is received within a static mixing tube to ensure that the catalyst is properly added to the resin material and thoroughly mixed with same.
    Type: Grant
    Filed: January 22, 1991
    Date of Patent: May 19, 1992
    Inventor: William O. Morrison