TREA

John Kessler

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  • Henrietta, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pivot bar for window sash
    • Patent number 9,982,469
    • Issue date May 29, 2018
    • Caldwell Manufacturing Company North America, LLC
    • Jay Sofianek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Air and debris dam for moving coil balance assembly
    • Patent number 9,181,748
    • Issue date Nov 10, 2015
    • Caldwell Manufacturing Company North America, LLC
    • Jay Sofianek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Air and debris dam for moving coil balance assembly
    • Patent number 8,966,822
    • Issue date Mar 3, 2015
    • Caldwell Manufacturing Company North America, LLC
    • Jay Sofianek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Pivot Bar For Window Sash
    • Publication number 20160123048
    • Publication date May 5, 2016
    • Caldwell Manufacturing Company North America, LLC
    • Jay Sofianek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Air And Debris Dam For Moving Coil Balance Assembly
    • Publication number 20150167379
    • Publication date Jun 18, 2015
    • Caldwell Manufacturing Company North America, LLC
    • Jay Sofianek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Air And Debris Dam For Moving Coil Balance Assembly
    • Publication number 20140041309
    • Publication date Feb 13, 2014
    • Caldwell Manufacturing Company North America, LLC
    • Jay Sofianek
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES