Patents Assigned to Dunlop Sports Group Americas INC
  • Golf ball with three dimple types
    Patent number: 6939252
    Abstract: The present invention provides a golf ball having a plurality of dimples arranged on its outer surface, selected from two sets of dimples, the first set having a single radius cross section and the second set having a dual radius cross section. The dimples are arranged on the surface of the ball according to the rhombicosadodecahedron.
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: September 6, 2005
    Assignee: Dunlop Sports Group Americas INC
    Inventors: Matthew B. Stanczak, Lane D. Lemons