Patents by Inventor Vernon B. Morgan

Vernon B. Morgan 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).

  • Core breaker
    Patent number: 4669786
    Abstract: A core breaker comprising a plurality of bits mounted on a suitable support and capable of being readily replaced when the bit becomes worn or damaged during the breaking of a core which is left between the conventional rotating cutter drums of a motorized coal cutting machine.
    Type: Grant
    Filed: August 5, 1985
    Date of Patent: June 2, 1987
    Inventors: Vernon B. Morgan, Janet F. McKinney