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Elevator guide rail block assembly
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Patent number 11,821,580
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Issue date Nov 21, 2023
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Wurtec, Incorporated
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Steven P. Wurth
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Wire rope clamp assembly
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Patent number 11,530,112
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Issue date Dec 20, 2022
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Wurtec, Incorporated
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Steven P. Wurth
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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False car device
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Patent number 10,294,076
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Issue date May 21, 2019
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Wurtec, Incorporated
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Steven P. Wurth
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B66 - HOISTING LIFTING HAULING
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Three-beam construction apparatus
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Patent number 10,024,488
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Issue date Jul 17, 2018
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Wurtec, Incorporated
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Steven P. Wurth
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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