IP Library › Granted Patent US 5,301,947
Granted Patent Utility
US 5,301,947 · App. 07/795,123

Putting green with adjustable topography and multi-ball return

Inventor: Samuel Kim
Patented Case View Patent ↗
Granted: Apr 12, 1994 Filed: Nov 20, 1991
Inventor
Samuel Kim

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Quick Facts
Patent No.
US 5,301,947
App. No.
07/795,123
Filed
1991-11-20
Granted
1994-04-12
Kind
A