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Greg Slobodzian
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Logan, UT, US
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last 30 patents
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Patent Grant
Light matrix display system
Patent number
RE34135
Issue date
Dec 1, 1992
Intergrated Systems
Brent Madsen
315 - Electric lamp and discharge devices: systems
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Patent Grant
Light matrix display system
Patent number
4,820,956
Issue date
Apr 11, 1989
Integrated Systems Engineering, Inc.
Greg Slobodzian
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS