TREA

James A. Porter

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combination seismic cable
    • Patent number 4,649,530
    • Issue date Mar 10, 1987
    • Litton Resources Systems
    • James A. Porter
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Air-gun fire time sensor
    • Patent number 4,296,827
    • Issue date Oct 27, 1981
    • Western Geophysical Company of America
    • Ben B. Thigpen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Seismic data recording method and apparatus
    • Patent number 4,281,403
    • Issue date Jul 28, 1981
    • Litton Resources Systems, Inc.
    • Lee E. Siems
    • G01 - MEASURING TESTING