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Separation tank device
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Patent number 11,925,887
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Issue date Mar 12, 2024
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Ashley Gaertig
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Multi-stage filter assembly
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Patent number 11,639,295
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Issue date May 2, 2023
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Tender Corporation
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John Ruprecht
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Pipeline strainer
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Patent number 11,529,574
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Issue date Dec 20, 2022
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Strahman Valves, Inc.
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Samuel Stednitz
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Multi-stage filter assembly
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Patent number 10,913,661
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Issue date Feb 9, 2021
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Tender Corporation
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John Ruprecht
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Rotary disc filter
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Patent number 10,729,994
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Issue date Aug 4, 2020
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Veolia Water Solutions & Technologies Support
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Emil Svensson
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Filtering device
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Patent number 10,532,300
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Issue date Jan 14, 2020
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Commissariat a l'Energie Atomique et Aux Energies Alternatives
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Jocelyn Pierre
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3295689
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Patent number 3,295,689
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Issue date Jan 3, 1967
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL