Patents by Inventor John W. Jepson

John W. Jepson 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).

  • Solid rubber golf ball
    Patent number: 3974238
    Abstract: A solid rubber golf ball is disclosed. The golf ball is made from a composition comprising polybutadiene and an unsaturated carboxamide cross-linking said polybutadiene.
    Type: Grant
    Filed: October 11, 1974
    Date of Patent: August 10, 1976
    Assignee: Acushnet Company
    Inventors: George C. Schweiker, John W. Jepson
  • Golf club head
    Patent number: 3955820
    Abstract: A golf club head having a high radius of gyration while maintaining desirable conventional design features is disclosed. The golf club head comprises a steel head and preferably tungsten embedded inserts being added in the heel and toe areas thereof.
    Type: Grant
    Filed: July 20, 1973
    Date of Patent: May 11, 1976
    Assignee: Acushnet Company
    Inventors: Alastair J. Cochran, John W. Jepson, Edward R. Woolley, Francis DES. Lynch
  • Golf club with polyurethane insert
    Patent number: 3937474
    Abstract: Golf clubs are provided with polyurethane inserts on the striking face. These golf clubs have been found to have advantage over standard golf clubs in that a golf ball hit with these clubs travels a greater distance, all other conditions being equal.
    Type: Grant
    Filed: February 25, 1974
    Date of Patent: February 10, 1976
    Assignee: Acushnet Company
    Inventors: John W. Jepson, Earle F. Allen, Jr.