TREA

Martin C. Gomme

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  • Hertsfordshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical device
    • Patent number 5,310,222
    • Issue date May 10, 1994
    • De La Rue Holographics Limited
    • Charles E. Chatwin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Security card and security card blank
    • Patent number 4,747,620
    • Issue date May 31, 1988
    • The De La Rue Company PLC
    • Ralph Kay
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER