TREA

Duane L. Hudelson

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  • Sioux Falls, SD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door opening inhibiting apparatus
    • Patent number 6,702,341
    • Issue date Mar 9, 2004
    • Duane L. Hudelson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Engine charge air cooler
    • Patent number 6,394,076
    • Issue date May 28, 2002
    • Duane L. Hudelson
    • F28 - HEAT EXCHANGE IN GENERAL