TREA

Marvin J. Schwedock

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  • Costa Mesa, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resid hydroprocessing catalyst
    • Patent number 5,334,307
    • Issue date Aug 2, 1994
    • Union Oil Company of California
    • Howard D. Simpson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Resid hydroprocessing catalyst
    • Patent number 5,210,061
    • Issue date May 11, 1993
    • Union Oil Company of California
    • Howard D. Simpson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Temperature controlled catalytic demetallization of hydrocarbons
    • Patent number 4,729,826
    • Issue date Mar 8, 1988
    • Union Oil Company of California
    • David A. Lindsay
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...