Patents by Inventor Clyde H. Johnston

Clyde H. Johnston 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 use in manufacturing and selecting golf clubs
    Patent number: 4104802
    Abstract: An apparatus for use in rapdily and accurately obtaining correct measurements for golf clubs best suited to a particular golfer, so that clubs can be customed made to those measurements or for selecting clubs which correspond to the measurements obtained from the apparatus.
    Type: Grant
    Filed: September 7, 1977
    Date of Patent: August 8, 1978
    Inventor: Clyde H. Johnston