Silvester P. Valayil

Person

  • Pontiac, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrodeposition of copper

    • Patent number 4,036,710
    • Issue date Jul 19, 1977
    • M & T Chemicals Inc.
    • Otto Kardos
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrodeposition of copper

    • Patent number 4,036,711
    • Issue date Jul 19, 1977
    • M & T Chemicals Inc.
    • Otto Kardos
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrodeposition of copper

    • Patent number 4,014,760
    • Issue date Mar 29, 1977
    • M & T Chemicals Inc.
    • Otto Kardos
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrodeposition of copper

    • Patent number 4,009,087
    • Issue date Feb 22, 1977
    • M & T Chemicals Inc.
    • Otto Kardos
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrodeposition of copper

    • Patent number 3,966,565
    • Issue date Jun 29, 1976
    • M & T Chemicals Inc.
    • Otto Kardos
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrodeposition of copper

    • Patent number 3,956,084
    • Issue date May 11, 1976
    • M & T Chemicals Inc.
    • Otto Kardos
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrodeposition of copper

    • Patent number 3,956,079
    • Issue date May 11, 1976
    • M & T Chemicals Inc.
    • Otto Kardos
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrodeposition of copper

    • Patent number 3,956,120
    • Issue date May 11, 1976
    • M & T Chemicals Inc.
    • Otto Kardos
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrodeposition of copper

    • Patent number 3,956,078
    • Issue date May 11, 1976
    • M & T Chemicals Inc.
    • Otto Kardos
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrodeposition of copper

    • Patent number 3,940,320
    • Issue date Feb 24, 1976
    • M & T Chemicals Inc.
    • Otto Kardos
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR