TREA

William R. Krul

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  • Narragansett, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vitro propagation of grape via leaf disk culture
    • Patent number 4,931,394
    • Issue date Jun 5, 1990
    • The Board of Governors for Higher Education, State of Rhode Island and Provid...
    • William R. Krul
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    In vitro propagation of grape
    • Patent number 4,714,679
    • Issue date Dec 22, 1987
    • The Board of Governors for Higher Education, State of Rhode Island and Provid...
    • William R. Krul
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    In vitro propagation of grape
    • Patent number 4,532,733
    • Issue date Aug 6, 1985
    • The Board of Governors for Higher Education, State of Rhode Island
    • William R. Krul
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING