TREA

Sandya Indrani Perera

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  • Randwick, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bifocal contact lens
    • Patent number 7,810,925
    • Issue date Oct 12, 2010
    • Simon Rodney Evans
    • G02 - OPTICS
  • Information Patent Grant

    Bifocal contact lens
    • Patent number 7,537,338
    • Issue date May 26, 2009
    • Simon Rodney Evans
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    BIFOCAL CONTACT LENS
    • Publication number 20090231542
    • Publication date Sep 17, 2009
    • Simon Rodney EVANS
    • G02 - OPTICS
  • Information Patent Application

    Bifocal contact lens
    • Publication number 20070132948
    • Publication date Jun 14, 2007
    • Simon Rodney Evans
    • G02 - OPTICS