TREA

Arnold Hoffman

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  • Brookline, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of electrodeposition
    • Patent number 4,193,847
    • Issue date Mar 18, 1980
    • Polaroid Corporation
    • Stanley M. Bloom
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrochemical cell with a cadmium patch electrode
    • Patent number 4,185,144
    • Issue date Jan 22, 1980
    • Polaroid Corporation
    • Allan E. Ames
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laminar batteries
    • Patent number 4,172,184
    • Issue date Oct 23, 1979
    • Polaroid Corporation
    • Stanley M. Bloom
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery electrolyte corrosion inhibitor
    • Patent number 4,112,205
    • Issue date Sep 5, 1978
    • Polaroid Corporation
    • John C. Charkoudian
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Novel products
    • Patent number 3,953,242
    • Issue date Apr 27, 1976
    • Polaroid Corporation
    • Arnold Hoffman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery cell with quaternary ammonium halide
    • Patent number 3,945,849
    • Issue date Mar 23, 1976
    • Polaroid Corporation
    • Arnold Hoffman
    • H01 - BASIC ELECTRIC ELEMENTS