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Mark Charles FEFFER

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  • Annapolis, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Universal winder
    • Patent number 9,926,169
    • Issue date Mar 27, 2018
    • Mark Charles Feffer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Universal winder
    • Patent number 9,643,814
    • Issue date May 9, 2017
    • Mark Charles Feffer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    UNIVERSAL WINDER
    • Publication number 20170210592
    • Publication date Jul 27, 2017
    • Mark Charles FEFFER
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    UNIVERSAL WINDER
    • Publication number 20160039631
    • Publication date Feb 11, 2016
    • Mark Charles FEFFER
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL