Patents by Inventor Richard A. Handal

Richard A. Handal 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).

  • Resinous drumstick
    Patent number: 4300438
    Abstract: A drumstick made with cotton fabric impregnated with phenolic resin, molded into a rod of suitable thickness under high temperature and pressure and then machined into shape.
    Type: Grant
    Filed: August 29, 1980
    Date of Patent: November 17, 1981
    Inventor: Richard A. Handal