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Integrated damper control system
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Patent number 11,480,334
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Issue date Oct 25, 2022
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Field Controls, LLC
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Eric A. Hokanson
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Integrated damper control system
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Patent number 10,240,787
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Issue date Mar 26, 2019
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Field Controls, LLC
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Eric Andrew Hokanson
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Self-powered damper system
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Patent number 10,161,631
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Issue date Dec 25, 2018
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Field Controls, LLC
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Eric A. Hokanson
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Self-powered damper system
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Patent number 9,546,786
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Issue date Jan 17, 2017
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Field Controls, LLC
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Eric A. Hokanson
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR