TREA

Paul Wacher

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  • Plano, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrostatic recording media
    • Patent number 5,360,643
    • Issue date Nov 1, 1994
    • International Paper Company
    • Paul Wacher
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic recording media
    • Patent number 5,240,777
    • Issue date Aug 31, 1993
    • E. I. Du Pont de Nemours and Company
    • Paul Wacher
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY