Inventor

FORTNER BRIAN

US2 patents

Patents

2 patents

US7722474B2May 25, 2010

Releasable and interchangeable connections for golf club heads and shafts

NIKE INC49 citations96

US7955185B2Jun 7, 2011

Releasable and interchangeable connections for golf club heads and shafts

NIKE INC41 citations91