TREA

Robert W. Chin

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  • Bakersfield, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water injection systems and methods
    • Patent number 9,464,516
    • Issue date Oct 11, 2016
    • Shell Oil Company
    • Subhash Chandra Bose Ayirala
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water injection systems and methods
    • Patent number 9,234,413
    • Issue date Jan 12, 2016
    • Shell Oil Company
    • Subhash Chandra Bose Ayirala
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Water injection systems and methods
    • Patent number 8,794,320
    • Issue date Aug 5, 2014
    • Shell Oil Company
    • Subhash Chandra Bose Ayirala
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sand pan
    • Patent number 5,176,838
    • Issue date Jan 5, 1993
    • Shell Western E&P Inc.
    • Robert W. Chin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL