Peter J. Hanchar

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Pinball machine having a conveyor belt ball lift
- Patent number 5,335,910
- Issue date Aug 9, 1994
- Premier Technology
- Raymond C. Tanzer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Pinball machine having an interactive playfield
- Patent number 5,333,866
- Issue date Aug 2, 1994
- Premier Technology
- Raymond C. Tanzer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Pivoting gate and target assembly for a pinball machine
- Patent number 5,158,292
- Issue date Oct 27, 1992
- Premier Technology
- Peter J. Hanchar
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Seesaw targets apparatus for pinball game
- Patent number 4,243,222
- Issue date Jan 6, 1981
- Bally Manufacturing Corporation
- Irwin J. Grabel
- A63 - SPORTS GAMES AMUSEMENTS