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William Pfutzenreuter
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Arlington Heights, IL, US
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last 30 patents
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Patent Grant
Amusement game having a solenoid operated play feature
Patent number
5,772,206
Issue date
Jun 30, 1998
Capcom Coin-Op Inc.
William C. Pfutzenreuter
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
System to detect inoperative switches in an amusement device
Patent number
5,772,205
Issue date
Jun 30, 1998
Mark J. Coldebella
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Pinball solenoid power control system
Patent number
5,657,987
Issue date
Aug 19, 1997
Capcom Coin-Op, Inc.
William Clark Pfutzenreuter
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Pinball solenoid power control system
Patent number
5,655,770
Issue date
Aug 12, 1997
Capcom Coin-Op, Inc.
Mark Dean Ritchie
A63 - SPORTS GAMES AMUSEMENTS