Correlation method and apparatus for target-oriented sports...
Device and method to measure kinematics of a moving golf ball
Device for putt-practice
Distance marker for a golf course, and a golf course
Distance marker within a golf course fairway
Distance measuring system for a driven golf ball
Elevated golf putting practice device
Environmentally simulated golf game
Flexible distance marker for golf course
Gap detection devices of golf address and exercise form...
Golf ball delivery system
Golf chip shot practice device
Golf chipping game
Golf course and method of play
Golf course distance marker and method of using the same
Golf course for playing night golf
Golf course indicator device
Golf course with multi-sequential arrangement of golf links
Golf course, golf park and associated method of playing a golf g
Golf course, golf park and associated method of playing a golf g