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Melting furnace purge system and method
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Patent number 12,158,306
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Issue date Dec 3, 2024
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Fives North American Combustion, Inc.
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Thomas F. Robertson
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Melting kettle
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Patent number 11,619,449
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Issue date Apr 4, 2023
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Waterblasting, LLC
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James P. Crocker
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Thermoplastic extrusion melting kettle
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Patent number 11,604,028
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Issue date Mar 14, 2023
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Waterblasting, LLC
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James P. Crocker
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Refractory anchor device and system
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Patent number 11,428,470
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Issue date Aug 30, 2022
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BRAND SHARED SERVICES LLC
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Eduardo Fernando D'Oracio De Almeida
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Refractory anchor device and system
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Patent number 10,982,903
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Issue date Apr 20, 2021
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BRAND SHARED SERVICES LLC
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Eduardo Fernando D'Oracio De Almeida
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F27 - FURNACES KILNS OVENS RETORTS
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Channel inductor
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Patent number 9,989,312
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Issue date Jun 5, 2018
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Bluescope Steel Limited
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John Anthony Spink
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F27 - FURNACES KILNS OVENS RETORTS
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Dross processing system
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Patent number 9,783,868
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Issue date Oct 10, 2017
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Charles Clayton Wycuff
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Core-type furnace
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Patent number 6,996,153
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Issue date Feb 7, 2006
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Commissariat a l'Energie Atomique
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Patrice Brun
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F27 - FURNACES KILNS OVENS RETORTS
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Electrothermical furnace
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Patent number 4,443,879
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Issue date Apr 17, 1984
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Elkem a/s
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Harald Krogsrud
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F27 - FURNACES KILNS OVENS RETORTS
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Crucible melting furnace
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Patent number 4,165,865
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Issue date Aug 28, 1979
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Holcroft & Company
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Leonard G. Nowak
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F27 - FURNACES KILNS OVENS RETORTS
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Furnaces
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Patent number 4,132,394
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Issue date Jan 2, 1979
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Ace Furnaces Limited
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Keith Johnson
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F27 - FURNACES KILNS OVENS RETORTS
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3735968
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Patent number 3,735,968
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Issue date May 29, 1973
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C21 - METALLURGY OF IRON
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3713808
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Patent number 3,713,808
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Issue date Jan 30, 1973
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Patent number 2,497,125
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Issue date Feb 14, 1950
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F27 - FURNACES KILNS OVENS RETORTS
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Patent number 2,294,034
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Issue date Aug 25, 1942
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F27 - FURNACES KILNS OVENS RETORTS
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1688220
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Patent number 1,688,220
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Issue date Oct 16, 1928
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F27 - FURNACES KILNS OVENS RETORTS