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Pig loader device
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Patent number 11,644,145
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Issue date May 9, 2023
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John Anderson Construction, Inc.
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John Anderson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pig loader device
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Patent number 10,876,673
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Issue date Dec 29, 2020
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John Anderson Construction, Inc.
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John Anderson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pig loader device
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Patent number 9,989,186
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Issue date Jun 5, 2018
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John Anderson Construction, Inc.
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John Anderson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Multi-use pipe clamp
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Patent number 9,950,395
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Issue date Apr 24, 2018
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John Anderson Construction, Inc.
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Justin Applegate
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR