TREA

Herbert Pfeifer

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  • San Francisco, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Video camera
    • Patent number D442202
    • Issue date May 15, 2001
    • Logitech Europe S.A.
    • Herbert Fritz Hans Pfeifer
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D433432
    • Issue date Nov 7, 2000
    • Logitech, Inc.
    • Vance A. Prather
    • D16 - Photography and optical equipment