Paul M. Volpini

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ticket processing terminal with a single-cylinder ticket advancing...
- Patent number 4,788,419
- Issue date Nov 29, 1988
- International Totalizator Systems, Inc.
- James T. Walters
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ticket printing and issuing apparatus and method with impound means
- Patent number 4,704,518
- Issue date Nov 3, 1987
- International Totalizator Systems, Inc.
- Frederick A. Brunn
- G07 - CHECKING-DEVICES