Joseph Carl Borowski JR.

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San Antonio, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Lottery ticket with hidden conductive ink security means
- Patent number 6,142,533
- Issue date Nov 7, 2000
- Oberthor Gaming Technologies, Inc.
- Joseph Carl Borowski
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Multi-panel lottery ticket
- Publication number 20030080548
- Publication date May 1, 2003
- Joseph Carl Borowski
- A63 - SPORTS GAMES AMUSEMENTS