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Richard M. Lim
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Livingston, NJ, US
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last 30 patents
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Patent Grant
Denture adhesive composition
Patent number
5,302,628
Issue date
Apr 12, 1994
Block Drug Company, Inc.
Richard Lim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Dentinal desensitizing compositions
Patent number
5,270,031
Issue date
Dec 14, 1993
Block Drug Company Inc.
Richard M. Lim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE