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Bill Featherson
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Squamash, B.C., CA
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last 30 patents
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Patent Grant
Golf club putter
Patent number
5,257,807
Issue date
Nov 2, 1993
Peter E. Baumann
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Golf club putter
Patent number
5,253,868
Issue date
Oct 19, 1993
Peter E. Baumann
A63 - SPORTS GAMES AMUSEMENTS