TREA

Robert J. Black

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  • Williston, ND, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotatable handle for disposable spool
    • Patent number 5,927,635
    • Issue date Jul 27, 1999
    • Wesley F. Black
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rotatable handle for disposal spool
    • Patent number 5,664,739
    • Issue date Sep 9, 1997
    • Wesley F. Black
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL