TREA

Onken Enterprises

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  • Easton, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lock for a container lid
    • Patent number 5,938,250
    • Issue date Aug 17, 1999
    • Onken Enterprises
    • Donald R. Onken
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Grease container having a drip-free lip along a pouring edge
    • Patent number 5,911,346
    • Issue date Jun 15, 1999
    • Onken Enterprises
    • Donald R. Onken
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL