TREA

Clifford K. Logan Jr.

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  • Oklahoma City, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Charcoal concentrating implement
    • Patent number 4,592,334
    • Issue date Jun 3, 1986
    • Clifford K. Logan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Convertible furniture structure
    • Patent number 4,134,613
    • Issue date Jan 16, 1979
    • Clifford K. Logan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...