Patents by Inventor H. Edward Langert

H. Edward Langert 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).

  • Golf club head
    Patent number: 4809983
    Abstract: A golf club head of conventional shape is provided with a thin, aerodynamically shaped shank. A hosel, in the shape of a cylinder, at the upper end of the shank is adapted to be inserted into the lower end of the club shaft.
    Type: Grant
    Filed: September 28, 1987
    Date of Patent: March 7, 1989
    Inventor: H. Edward Langert
  • Golf club head
    Patent number: D309488
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: July 24, 1990
    Inventor: H. Edward Langert