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High-efficiency heating apparatus
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Patent number 11,779,155
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Issue date Oct 10, 2023
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Hyper Fryer, LLC
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David H. McFadden
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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High-efficiency heating apparatus
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Patent number 11,083,335
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Issue date Aug 10, 2021
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Hyper Fryer, LLC
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David H. McFadden
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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High-efficiency heating apparatus
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Patent number 10,966,570
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Issue date Apr 6, 2021
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Hyper Fryer, LLC
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David H. McFadden
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Internal combustion burner
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Patent number 9,587,822
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Issue date Mar 7, 2017
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Saint-Gobain Isover
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Oleg Boulanov
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C03 - GLASS MINERAL OR SLAG WOOL
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2249489
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Patent number 2,249,489
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Issue date Jul 15, 1941
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES