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Hall switch pump
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Patent number 4,778,353
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Issue date Oct 18, 1988
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Facet Enterprises, Inc.
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Michael V. Wiernicki
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Wet motor geroter fuel pump
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Patent number 4,662,827
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Issue date May 5, 1987
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Facet Enterprises, Inc.
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Michael V. Wiernicki
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Flat article conveyor
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Patent number 4,561,819
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Issue date Dec 31, 1985
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Ironica, Inc.
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Michael V. Wiernicki
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Fuel pump with magnetic drive
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Patent number 4,526,518
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Issue date Jul 2, 1985
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Facet Enterprises, Inc.
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Michael V. Wiernicki
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Low cost electromagnetic fluid pump
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Patent number 4,487,556
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Issue date Dec 11, 1984
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Facet Enterprises, Incorporated
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Michael V. Wiernicki
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Hall switch pump
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Patent number 4,413,950
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Issue date Nov 8, 1983
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Facet Enterprises, Incorporated
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Michael V. Wiernicki
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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