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Robert H. Wiles
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Yarmouth, ME, US
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last 30 patents
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Patent Grant
System for handicapping substitute or unranked players in a dart ga...
Patent number
6,076,021
Issue date
Jun 13, 2000
Merit Industries, Inc.
John W. Houriet
F41 - WEAPONS
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Patent Grant
Back up turn function for dart machine
Patent number
5,743,533
Issue date
Apr 28, 1998
Merit Industries, Inc.
Robert H. Wiles
F41 - WEAPONS