Tuan A. Trinh

Person

  • Beaverton, OR, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Incubator heating system

    • Patent number 5,090,617
    • Issue date Feb 25, 1992
    • NAPCO Scientific Company
    • Alan J. Swan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING