TREA

Keith Callanan

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  • Stoughton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Personal exerciser/accessory
    • Patent number 10,596,411
    • Issue date Mar 24, 2020
    • Keith Callanan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Exercise device
    • Patent number 9,149,676
    • Issue date Oct 6, 2015
    • Keith Callanan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Knee extension therapy apparatus
    • Patent number 6,962,570
    • Issue date Nov 8, 2005
    • Keith E. Callanan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Personal Exerciser/Accessory
    • Publication number 20180280757
    • Publication date Oct 4, 2018
    • Corfit Inc.
    • Keith Callanan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Exercise Device
    • Publication number 20140357458
    • Publication date Dec 4, 2014
    • Keith Callanan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Knee extension therapy apparatus
    • Publication number 20040049135
    • Publication date Mar 11, 2004
    • Keith E. Callanan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE