John F. Howard

Person

  • Alexandria, VA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Inoculator

    • Patent number 4,235,971
    • Issue date Nov 25, 1980
    • Dynatech Laboratories, Incorporated
    • John F. Howard
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...