TREA

William B. Kays

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  • La Habra, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas venting floating cover
    • Patent number 4,438,863
    • Issue date Mar 27, 1984
    • Globe Linings, Inc.
    • John V. Wilson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Gas venting for floating cover
    • Patent number 3,980,199
    • Issue date Sep 14, 1976
    • Globe Linings, Inc.
    • William B. Kays
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL