TREA

Britawit Asfaw

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  • Oakville, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    UV red fluorescent EA toner
    • Patent number 8,974,993
    • Issue date Mar 10, 2015
    • Xerox Corporation
    • Roxan Richards-Johnson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Toner compositions
    • Patent number 7,736,832
    • Issue date Jun 15, 2010
    • Xerox Corporation
    • Valerie M. Farrugia
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY