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Donald G. Bonnell

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  • Glendale, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Guide assembly for cutting torch
    • Patent number 6,641,029
    • Issue date Nov 4, 2003
    • Donald G. Bonnell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for collecting viscous fluids
    • Patent number 4,832,095
    • Issue date May 23, 1989
    • Donald G. Bonnell
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents