TREA

Christophe Gassies

Follow

Person

  • Echevronne, FR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Token with electronic chip
    • Patent number 6,264,109
    • Issue date Jul 24, 2001
    • Etablissements Bourgogne et Grasset
    • Pierre Chapet
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Gambling chip
    • Patent number 5,895,321
    • Issue date Apr 20, 1999
    • Etablissements Bourgogne et Grasset
    • Christophe Gassies
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Gambling chip and method of marking same
    • Patent number 5,794,532
    • Issue date Aug 18, 1998
    • Etablissements Bourgogne et Grasset
    • Christophe Gassies
    • G07 - CHECKING-DEVICES