TREA

James S. Duffy

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  • Bedford, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exercise wedge and method of use
    • Patent number 10,799,754
    • Issue date Oct 13, 2020
    • James Duffy
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Exercise wedge and method of use
    • Patent number 10,258,819
    • Issue date Apr 16, 2019
    • James Duffy
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Exercise wedge
    • Patent number 9,925,410
    • Issue date Mar 27, 2018
    • James S Duffy
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Exercise Wedge and Method of Use
    • Publication number 20190290955
    • Publication date Sep 26, 2019
    • James Duffy
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Exercise Wedge and Method of Use
    • Publication number 20180207470
    • Publication date Jul 26, 2018
    • James Duffy
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Exercise Wedge
    • Publication number 20170087406
    • Publication date Mar 30, 2017
    • James S. Duffy
    • A63 - SPORTS GAMES AMUSEMENTS