Patents Assigned to Roger Cleveland Golf Co., Ltd.
  • Golf club head
    Patent number: 7563178
    Abstract: An exemplary golf club head having additional discretionary mass may be realized by utilizing light-weight materials, an favorable average crown height, and/or articulation points. By using a preferred break length, the additional discretionary mass may be placed low and deep in the club head to improve the location of the center of gravity as well as the inertial properties. In one example, the center of gravity may be positioned to substantially align the sweet spot with the face center of the club head.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: July 21, 2009
    Assignee: Roger Cleveland Golf, Co., Ltd.
    Inventors: John J. Rae, Nathaniel J. Radcliffe, Robert J. Horacek, Kevin Schaeffer, Sam G. Lacey, Jeff D. Brunski
  • Golf club head
    Patent number: D584369
    Type: Grant
    Filed: September 18, 2007
    Date of Patent: January 6, 2009
    Assignee: Roger Cleveland Golf Co., Ltd.
    Inventors: Brad S. Hooley, Robert J. Horacek, Kevin Schaeffer, Craig R. Schnell, Dan S. Nivanh, John J. Rae, Nathaniel J. Radcliffe, Scott A. Carlyle