TREA

Wesley D. Blank

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  • Pasadena, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Angle of repose valve
    • Patent number 5,205,998
    • Issue date Apr 27, 1993
    • Ethyl Corporation
    • James E. Boone
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Angle of repose valve
    • Patent number 5,202,099
    • Issue date Apr 13, 1993
    • Ethyl Corporation
    • James E. Boone
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Production of silicon
    • Patent number 5,059,410
    • Issue date Oct 22, 1991
    • Ethyl Corporation
    • James E. Boone
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Fluidized bed reactor
    • Patent number 4,806,317
    • Issue date Feb 21, 1989
    • Ethyl Corporation
    • James E. Boone
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Rotary drum filter
    • Patent number 4,308,143
    • Issue date Dec 29, 1981
    • Ethyl Corporation
    • Alvin E. Harkins
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL