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Richard D. Buschle

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  • Nova Iguacu, Rio de Janeiro, BR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compass
    • Patent number 5,979,066
    • Issue date Nov 9, 1999
    • Richard Dieter Buschle
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Sharpener press-button
    • Patent number 4,598,478
    • Issue date Jul 8, 1986
    • Richard D. Buschle
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES