TREA

Douglas F. Wright

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tear seal moveable ground jaw for a tubing sealer
    • Patent number 8,770,249
    • Issue date Jul 8, 2014
    • Haemonetics Corporation
    • Tulsie P. Sumeer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bench top tubing sealer
    • Patent number 6,784,407
    • Issue date Aug 31, 2004
    • Engineering & Research Associates, Inc.
    • Douglas F. Wright
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    TEAR SEAL MOVEABLE GROUND JAW FOR A TUBING SEALER
    • Publication number 20090101286
    • Publication date Apr 23, 2009
    • Tulsie P. Sumeer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Bench top tubing sealer
    • Publication number 20040035844
    • Publication date Feb 26, 2004
    • Douglas F. Wright
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL