TREA

Alexander Karwoski

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  • New Britain, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Trash container
    • Patent number 5,358,138
    • Issue date Oct 25, 1994
    • Alexander Karwoski
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Trash container
    • Patent number 5,295,606
    • Issue date Mar 22, 1994
    • Alexander Karwoski
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL