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Dave Duncanson

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  • West Newbury, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Yoga mat with support and traction
    • Patent number 8,822,012
    • Issue date Sep 2, 2014
    • Sequence LLC
    • Lisa M. Franks
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Protective assembly for in-wall piping, conduit, and wiring
    • Patent number 8,424,267
    • Issue date Apr 23, 2013
    • Buildings and Matters, LLC
    • Vincent F. Cannistraro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic devices for luggage
    • Patent number 7,954,610
    • Issue date Jun 7, 2011
    • Umagination Labs, L.P.
    • Douglas C. Dayton
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Kit for plugging a hole with a fire resistant material
    • Patent number 7,797,892
    • Issue date Sep 21, 2010
    • Buildings and Matters, LLC
    • Vincent F. Cannistraro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrical power generation
    • Patent number 7,350,607
    • Issue date Apr 1, 2008
    • Umagination Labs, L.P.
    • Sung K. Park
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electronic devices for luggage
    • Patent number 7,338,053
    • Issue date Mar 4, 2008
    • Umagination Labs, L.P.
    • Douglas C. Dayton
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Personalizing luggage
    • Patent number 7,240,778
    • Issue date Jul 10, 2007
    • Umagination Labs, L.P.
    • David E. Duncanson
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Connector assembly for a radiographic camera
    • Patent number 5,418,379
    • Issue date May 23, 1995
    • Amersham Corporation
    • George W. Parsons
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents