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Vincent Passalacqua
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Yonkers, NY, US
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last 30 patents
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Patent Grant
Pumping valve
Patent number
5,125,545
Issue date
Jun 30, 1992
Makk-O Industries, Inc.
Vincent Passalacqua
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Patent Grant
Valve construction
Patent number
4,953,758
Issue date
Sep 4, 1990
Mark-O Industries
Vincent Passalacqua
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...