TREA

John E. Conrad

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  • Effort, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic tool
    • Patent number D434959
    • Issue date Dec 12, 2000
    • Ingersoll-Rand Company
    • John A. McCallops
    • D08 - Tools and hardware
  • Information Patent Grant

    Angled pneumatic tool
    • Patent number D433609
    • Issue date Nov 14, 2000
    • Ingersoll-Rand Company
    • John A. McCallops
    • D08 - Tools and hardware
  • Information Patent Grant

    Angled pneumatic tool
    • Patent number D433611
    • Issue date Nov 14, 2000
    • Ingersoll-Rand Company
    • John A. McCallops
    • D08 - Tools and hardware