TREA

Donald D. Sitler

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  • Tulsa, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Weatherproof radio enclosure
    • Patent number D399204
    • Issue date Oct 6, 1998
    • LaBarge, Inc.
    • Donald D. Sitler
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Utilities distribution pedestal
    • Patent number D391233
    • Issue date Feb 24, 1998
    • LaBarge, Inc.
    • Donald D. Sitler
    • D13 - Equipment for production, distribution, or transformation of energy