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Matthew C. Coriale
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Algonquin, IL, US
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last 30 patents
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Patent Grant
Drop target for a pinball game
Patent number
5,924,690
Issue date
Jul 20, 1999
Williams Electronic Games Inc.
Thomas M. Kopera
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Amusement device integrating games of skill and chance
Patent number
5,700,008
Issue date
Dec 23, 1997
Williams Electronics Games, Inc.
Patrick Lawlor
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Amusement device reward system
Patent number
5,651,546
Issue date
Jul 29, 1997
Williams Electronics Games, Inc.
Patrick Lawlor
G07 - CHECKING-DEVICES