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Valve system and methods thereof
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Patent number 10,677,359
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Issue date Jun 9, 2020
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TIGER VALVE COMPANY
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Xiaozheng Qiu
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Vessel lock down system
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Patent number 8,083,087
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Issue date Dec 27, 2011
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Filter Specialists, Inc.
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Gunther E. Asterlin
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Coke drum semi automatic top deheader
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Patent number 6,228,225
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Issue date May 8, 2001
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Bechtel Corporation
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Feroze J. Meher-Homji
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pivoting hatch cover assembly
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Patent number 6,095,365
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Issue date Aug 1, 2000
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The Heil Company
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Bryan A. Yielding
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Pressure vessel door operating apparatus
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Patent number 6,085,935
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Issue date Jul 11, 2000
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Alliance Laundry Systems LLC
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Gregory L. Malchow
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Shutter device for pressure container
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Patent number 5,295,605
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Issue date Mar 22, 1994
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Miura Research Co.
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Akiyoshi Kawahito
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Pressure vessels closure means
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Patent number 4,365,726
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Issue date Dec 28, 1982
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Odenberg Investments Limited
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Michael Broderick
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Pressure digester
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Patent number 4,192,849
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Issue date Mar 11, 1980
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Siemens Aktiengesellschaft
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Egmont Scheubeck
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3554144
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Patent number 3,554,144
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Issue date Jan 12, 1971
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C21 - METALLURGY OF IRON
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3511593
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Patent number 3,511,593
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Issue date May 12, 1970
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3488142
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Patent number 3,488,142
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Issue date Jan 6, 1970
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3386203
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Patent number 3,386,203
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Issue date Jun 4, 1968
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2370660
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Patent number 2,370,660
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Issue date Mar 6, 1945
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...