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Terry S. Johnson

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  • Colorado Springs, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Closure unit
    • Patent number 4,984,388
    • Issue date Jan 15, 1991
    • Terry S. Johnson
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window unit
    • Patent number 4,724,597
    • Issue date Feb 16, 1988
    • Terry S. Johnson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL