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Air craft wing
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Patent number 6,109,565
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Issue date Aug 29, 2000
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Lloyd Herbert King
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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One-piece shut-off valve
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Patent number 6,062,247
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Issue date May 16, 2000
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Lloyd Herbert King
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Drainage valve
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Patent number 4,890,640
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Issue date Jan 2, 1990
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Lloyd H. King
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Dispersal member
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Patent number 4,763,685
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Issue date Aug 16, 1988
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Lloyd H. King
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Dispersal member
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Patent number 4,702,270
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Issue date Oct 27, 1987
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Lloyd H. King
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Inline dispersal valve
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Patent number 4,662,387
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Issue date May 5, 1987
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Lloyd H. King
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Inline dispersal valve
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Patent number 4,331,174
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Issue date May 25, 1982
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Durance, Inc.
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Lloyd H. King
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Inline dispersal valve
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Patent number 4,270,565
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Issue date Jun 2, 1981
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Lloyd H. King
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Inline dispersal valve
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Patent number 4,249,562
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Issue date Feb 10, 1981
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Lloyd H. King
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Attachments for pipes
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Patent number 4,239,265
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Issue date Dec 16, 1980
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Lloyd H. King
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...