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Jost W.H. van Krevel

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  • Th Geldrop, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pigment with day-light fluorescence
    • Patent number 6,682,663
    • Issue date Jan 27, 2004
    • Osram Opto Semiconductors GmbH
    • Gilbert Botty
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Light source using a yellow-to-red-emitting phosphor
    • Patent number 6,649,946
    • Issue date Nov 18, 2003
    • Osram Opto Semiconductors GmbH
    • Georg Bogner
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Pigment with day-light fluorescence
    • Publication number 20030024438
    • Publication date Feb 6, 2003
    • Ir G. Botty
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Light source using a yellow-to-red-emitting phosphor
    • Publication number 20030020101
    • Publication date Jan 30, 2003
    • Georg Bogner
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...