TREA

Michael A. Andersen

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toy bowling game
    • Patent number 4,832,339
    • Issue date May 23, 1989
    • Marvin Glass & Associates
    • Ann C. Danielak
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Transformable toy vehicle and sword combination
    • Patent number 4,717,365
    • Issue date Jan 5, 1988
    • Marvin Glass & Associates
    • Michael A. Andersen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Finger pricking device
    • Patent number 4,580,564
    • Issue date Apr 8, 1986
    • Michael A. Andersen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Toy playset elevator
    • Patent number 4,571,210
    • Issue date Feb 18, 1986
    • Marvin Glass & Associates
    • John V. Zaruba
    • A63 - SPORTS GAMES AMUSEMENTS