Granted Patent
Utility
US 6,007,436 · App. 09/200,916
Method for employing light from a laser generator beam to assist in aiming a golf ball and apparatus therefor
Inventor:
Phillip Mark
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Nov 30, 1998
Inventor
Phillip Mark
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.