TREA

Jean-Claude Hoyois

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  • Ham-sur-Heure, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coated glazing material
    • Patent number 5,153,054
    • Issue date Oct 6, 1992
    • Glaverbel
    • Jean-Michel Depauw
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coated glazing material
    • Patent number 5,110,662
    • Issue date May 5, 1992
    • Glaverbel
    • Jean-Michel Depauw
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrochromic display devices
    • Patent number 4,505,538
    • Issue date Mar 19, 1985
    • Glaverbel
    • Francois Toussaint
    • G02 - OPTICS
  • Information Patent Grant

    Solar control panel
    • Patent number 4,487,197
    • Issue date Dec 11, 1984
    • Glaverbel
    • Jean-Claude Hoyois
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS