TREA

Bob Frommelt

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  • Perosta, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Loading dock shelter with a rotatable seal
    • Patent number 5,675,945
    • Issue date Oct 14, 1997
    • Rite-Hite Corporation
    • Jon Giuliani
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Loading dock shelter with a rotatable seal
    • Patent number 5,473,846
    • Issue date Dec 12, 1995
    • Rite-Hite Corporation
    • Jon Giuliani
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL