Jay R. Sorensen

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Beaverton, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Non-fade bouncing ball display
- Patent number 4,470,043
- Issue date Sep 4, 1984
- Squibb Vitatek Inc.
- Jay R. Sorensen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS