Patents Represented by Attorney Michael A. Catnaia

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  • Tip end of a golf club shaft
    Patent number: D583000
    Type: Grant
    Filed: December 27, 2007
    Date of Patent: December 16, 2008
    Assignee: Callaway Golf Company
    Inventors: D. Clayton Evans, Matthew T. Cackett, J. Neil Hall, Brandon D. Demille, Alan Hocknell