TREA

Keith Barry Guy

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  • Middlesex, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    High crystalline quality synthetic diamond
    • Patent number 9,133,566
    • Issue date Sep 15, 2015
    • Element Six Technologies Limited
    • Daniel James Twitchen
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of improving the crystalline perfection of diamond crystals
    • Patent number 9,061,263
    • Issue date Jun 23, 2015
    • ELEMENT SIX TECHNOLOGIES LIMITED
    • Grant Charles Summerton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Marking diamond
    • Patent number 6,358,427
    • Issue date Mar 19, 2002
    • Gersan Establishment
    • James Gordon Charters Smith
    • B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents