Patents by Inventor Robert S. Manlove

Robert S. Manlove 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: D267546
    Type: Grant
    Filed: January 26, 1981
    Date of Patent: January 11, 1983
    Inventor: Robert S. Manlove