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Frank Mazzella
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Jersey City, NJ, US
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last 30 patents
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Patent Grant
Organoleptically stable denture cleanser tablets
Patent number
5,571,519
Issue date
Nov 5, 1996
Block Drug Company, Inc.
Joseph Synodis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Effervescent stannous fluoride tablet
Patent number
4,267,164
Issue date
May 12, 1981
Block Drug Company Inc.
Kuo-Chen Yeh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE