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Michael J. Wagner

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  • Carol Stream, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-function drafting instrument
    • Patent number 5,497,558
    • Issue date Mar 12, 1996
    • Sanford Corporation
    • Michael J. Wagner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Combined eraser system and dry markers
    • Patent number D362683
    • Issue date Sep 26, 1995
    • Sanford Corporation
    • Michael J. Wagner
    • D19 - Office supplies
  • Information Patent Grant

    Eraser system for stubborn dry erase marks
    • Patent number 5,432,973
    • Issue date Jul 18, 1995
    • Sanford Corporation
    • Michael J. Wagner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Desk organizer
    • Patent number 4,991,712
    • Issue date Feb 12, 1991
    • Sanford Corporation
    • Michael J. Wagner
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES