TREA

David E. Bachmann

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  • Irvine, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for reducing hydrocarbons in wastewater
    • Patent number 5,453,165
    • Issue date Sep 26, 1995
    • Atlantic Richfield Company
    • David E. Bachmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    System and method for reducing hydrocarbons in wastewater
    • Patent number 5,368,700
    • Issue date Nov 29, 1994
    • Atlantic Richfield Company
    • David E. Bachmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fractionator feed method
    • Patent number 5,326,436
    • Issue date Jul 5, 1994
    • Atlantic Richfield Company
    • Vijay R. Sampath
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fractionator feed section
    • Patent number 5,230,839
    • Issue date Jul 27, 1993
    • Atlantic Richfield Company
    • Vijay R. Sampath
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL