Patents by Inventor Michael L. Aden

Michael L. Aden 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).

  • Cutter bit assembly
    Patent number: 4343516
    Abstract: A cutter bit assembly having an elongated cutter bit and a bit holder engaged with a bit block. The bit holder and the bit block have an elongated opening for receiving the elongated cutter bit.
    Type: Grant
    Filed: August 11, 1980
    Date of Patent: August 10, 1982
    Assignee: Ingersoll-Rand Company
    Inventor: Michael L. Aden