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Jeffrey A. Ferro

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  • Corry, PA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Drill Bit and Chuck Isolator
    • Publication number 20150176343
    • Publication date Jun 25, 2015
    • CORRY RUBBER CORPORATION
    • Robert Joseph Michael
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Drill Chuck Isolator
    • Publication number 20140374168
    • Publication date Dec 25, 2014
    • Robert Joseph Michael
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPRESSED ELASTOMER DAMPER FOR EARTHQUAKE HAZARD REDUCTION
    • Publication number 20130174501
    • Publication date Jul 11, 2013
    • The Penn State Research Foundation
    • Robert J. Michael
    • E04 - BUILDING