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Donald A. Wagner

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  • Germantown, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roll-up door
    • Patent number 6,019,156
    • Issue date Feb 1, 2000
    • Kelley Company, Inc.
    • Donald A. Wagner
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Roll-up door
    • Patent number 5,758,705
    • Issue date Jun 2, 1998
    • Kelley Company, Inc.
    • Donald A. Wagner
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS