TREA

Peter J. Doodson

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  • Eindhoven, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Housing with readable side walls for a disc-shaped information carrier
    • Patent number 6,000,537
    • Issue date Dec 14, 1999
    • U.S. Philips Corporation
    • Peter J. Doodson
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Housing for a disc-shaped information carrier
    • Patent number 5,890,590
    • Issue date Apr 6, 1999
    • U.S. Philips Corporation
    • Peter J. Doodson
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Holder for a rectangular cassette
    • Patent number 5,560,481
    • Issue date Oct 1, 1996
    • U.S. Philips Corporation
    • Peter J. Doodson
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Cassette with a magnetic tape
    • Patent number 5,269,412
    • Issue date Dec 14, 1993
    • U.S. Philips Corporation
    • Peter J. Doodson
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Cassette for magnetic tape provided with window
    • Patent number 5,264,987
    • Issue date Nov 23, 1993
    • U.S. Philips Corporation
    • Peter J. Doodson
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Cassette for a record carrier
    • Patent number 5,214,554
    • Issue date May 25, 1993
    • U.S. Philips Corporation
    • Norbert Vollmann
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Digital compact cassette
    • Patent number D331235
    • Issue date Nov 24, 1992
    • U.S. Philips Corporation
    • Peter J. Doodson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Video cassette recorder
    • Patent number D290695
    • Issue date Jul 7, 1987
    • U.S. Philips Corporation
    • Peter J. Doodson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Dictating machine
    • Patent number D278429
    • Issue date Apr 16, 1985
    • U.S. Philips Corporation
    • Peter J. Doodson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Intercommunication apparatus
    • Patent number D274518
    • Issue date Jul 3, 1984
    • U.S. Philips Corporation
    • Peter J. Doodson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Dictating machine
    • Patent number D271486
    • Issue date Nov 22, 1983
    • U.S. Philips Corporation
    • Peter J. Doodson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Intercom speaker and receiver
    • Patent number D269780
    • Issue date Jul 19, 1983
    • U.S. Philips Corporation
    • Peter J. Doodson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Dictating machine
    • Patent number D267089
    • Issue date Nov 30, 1982
    • U.S. Philips Corporation
    • Peter J. Doodson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Video compact cassette
    • Patent number D263585
    • Issue date Mar 30, 1982
    • U.S. Philips Corporation
    • Peter J. Doodson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Dictating machine
    • Patent number D254185
    • Issue date Feb 12, 1980
    • U.S. Philips Corporation
    • Peter J. Doodson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Head-phone
    • Patent number D254183
    • Issue date Feb 12, 1980
    • U.S. Philips Corporation
    • Peter J. Doodson
    • D14 - Recording, communication, or information retrieval equipment