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Gregory J. Luegering

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  • Morris, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Double back spray nozzle
    • Patent number 4,603,813
    • Issue date Aug 5, 1986
    • Insta-Foam Products, Inc.
    • Gregory J. Luegering
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL