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Odorization system
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Patent number 11,624,481
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Issue date Apr 11, 2023
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Welker, Inc.
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Stephen Russell Sams
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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LNG collection system and method
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Patent number 8,347,694
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Issue date Jan 8, 2013
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Welker, Inc.
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Brian H. Welker
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Newtonian thrust cowl array
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Patent number 7,493,914
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Issue date Feb 24, 2009
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Welker, Inc.
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Robert H. Welker
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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ODORANT MASKING SYSTEM
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Publication number 20230349516
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Publication date Nov 2, 2023
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WELKER, INC.
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Mitchell Von Borstel
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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HYDROGEN INFUSION SYSTEM
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Publication number 20230129888
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Publication date Apr 27, 2023
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WELKER, INC.
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Wade Williams
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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LEAK MONITORING MANIFOLD
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Publication number 20230131733
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Publication date Apr 27, 2023
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WELKER, INC.
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James T. Klentzman
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G01 - MEASURING TESTING
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CONTINUOUS REFILL ODORANT
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Publication number 20210332952
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Publication date Oct 28, 2021
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WELKER, INC.
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Josh H. Welker
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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LIQUID ELIMINATING CARTRIDGE
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Publication number 20210331101
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Publication date Oct 28, 2021
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WELKER, INC.
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Josh H. Welker
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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ODORIZATION SYSTEM
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Publication number 20210108763
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Publication date Apr 15, 2021
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WELKER, INC.
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Stephen Russell Sams
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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ODORANT PUMP
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Publication number 20210062977
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Publication date Mar 4, 2021
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WELKER, INC.
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Josh H. Welker
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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METHOD FOR ODORIZING NATURAL GAS
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Publication number 20200377814
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Publication date Dec 3, 2020
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WELKER, INC.
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Kyle Welker
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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SIGHT GLASS WITH LIQUID SEPARATOR
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Publication number 20100313656
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Publication date Dec 16, 2010
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WELKER, INC.
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Brian H. Welker
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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NEWTONIAN THRUST COWL ARRAY
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Publication number 20090137165
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Publication date May 28, 2009
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WELKER, INC.
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Robert H. Welker
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT