Patents by Inventor Gregg E. York

Gregg E. York 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).

  • Apparatus for variably spacing a driving tool and a driven tool
    Patent number: 4376397
    Abstract: This disclosure relates a torque-transmitting extension device which has an adjustable length so that only a single extension is required to drivably access rotatable members from various distances.
    Type: Grant
    Filed: February 13, 1981
    Date of Patent: March 15, 1983
    Inventors: Robert A. Newby, Gregg E. York