John Trudeau

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-directional ball popper for a pinball game
- Patent number 5,524,887
- Issue date Jun 11, 1996
- Williams Electronics Games, Inc.
- John Trudeau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Flipper feeder ramp
- Patent number 5,480,149
- Issue date Jan 2, 1996
- Williams Electronics Games, Inc.
- John Trudeau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ball storage device for pinball games
- Patent number 5,358,242
- Issue date Oct 25, 1994
- Williams Electronics Games, Inc.
- John T. Trudeau
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Holographic display for pinball games
- Patent number 5,316,303
- Issue date May 31, 1994
- Williams Electronics Games, Inc.
- John T. Trudeau
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multiple path ball ramp for pinball games
- Patent number 5,120,058
- Issue date Jun 9, 1992
- Williams Electronics Games, Inc.
- John Trudeau
- A63 - SPORTS GAMES AMUSEMENTS