Patents by Inventor George C. Greer

George C. Greer 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
    Patent number: 4170357
    Abstract: A golf club head contains a barrel with a rearward facing muzzle. The barrel is adapted to contain a propellant charge held in place by a combined breech block and firing pin mechanism. When the ball-striking face of the club head hits a golf ball, the propellant charge is detonated to push the club head forward with increased energy.
    Type: Grant
    Filed: April 17, 1978
    Date of Patent: October 9, 1979
    Inventor: George C. Greer