Method and apparatus for determining parameters of the motion of
Method and apparatus for determining parameters of the motion of
Method and apparatus for golf practice and instruction
Method and apparatus for measuring golf driving distance
Method and apparatus for practicing golf ball chipping and putti
Method and apparatus to determine object striking instrument mov
Method and course for playing a golf-like game
Method and course for playing a golf-like game
Method and kit for retrofitting a pinball machine
Method and kit retrofitting a pinball machine
Method and means for determining golf ball impact
Method and system for providing custom designed golf clubs havin
Method for detecting golfer's head movement when putting
Method for generating a plurality of moving objects on a video d
Method for operating mechanical casino bonus game in the...
Method for using lie, shaft position, and loft indicator
Method of and apparatus for mounting playfield window
Method of displaying video images projected from a video display
Method of fabricating a table soccer of fussball playing game ba
Method of modifying electronics contained in a controller box of