TREA

Christopher I. Hall

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  • Carlsbad, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bag clamp
    • Patent number 6,578,243
    • Issue date Jun 17, 2003
    • Christopher I. Hall
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Bag clamp
    • Patent number 6,105,217
    • Issue date Aug 22, 2000
    • James Grant Caradine
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL