TREA

James E. Sweetland

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  • Decatur, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Graphite guide rings
    • Patent number 5,769,920
    • Issue date Jun 23, 1998
    • Union Oil Company of California
    • James E. Sweetland
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Glass gob drop guide funnel assembly
    • Patent number 5,511,593
    • Issue date Apr 30, 1996
    • Union Oil Company of California
    • James E. Sweetland
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Glass gob drop guide funnel assembly
    • Patent number 5,394,910
    • Issue date Mar 7, 1995
    • Union Oil Company of California
    • James E. Sweetland
    • C03 - GLASS MINERAL OR SLAG WOOL