TREA

John L. Cayias

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  • Richardson, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Redox gel process for more uniform fluid flow in formations
    • Patent number 5,035,287
    • Issue date Jul 30, 1991
    • Oryz Energy Company
    • John L. Cayias
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Oil recovery agent
    • Patent number 4,743,385
    • Issue date May 10, 1988
    • Sun Refining and Marketing Company
    • Howard P. Angstadt
    • E21 - EARTH DRILLING MINING