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Richard B. Shelton
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Bay City, MI, US
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last 30 patents
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Patent Grant
Dart board game cabinet
Patent number
5,211,405
Issue date
May 18, 1993
Valley Recreation Products Inc.
Richard B. Shelton
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Ball return control apparatus
Patent number
4,979,739
Issue date
Dec 25, 1990
Kidde Recreation Products, Inc.
Bruce D. Allen
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Pool ball return control apparatus
Patent number
4,726,586
Issue date
Feb 23, 1988
Kidde Recreation Products, Inc.
Richard B. Shelton
G07 - CHECKING-DEVICES