William J. LoPresti

Person

  • Lutz, FL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid flowmeter

    • Patent number 5,325,715
    • Issue date Jul 5, 1994
    • Flowdata, Inc.
    • Charles D. Foran
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid flowmeter

    • Patent number 4,996,888
    • Issue date Mar 5, 1991
    • Flowdata, Inc.
    • Charles D. Foran
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid flowmeter

    • Patent number 4,911,010
    • Issue date Mar 27, 1990
    • Flowdata, Inc.
    • Charles D. Foran
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Bearing-less positive displacement flow meter

    • Patent number 4,815,318
    • Issue date Mar 28, 1989
    • William J. Lopresti
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Bearing-less positive displacement flowmeter

    • Patent number 4,641,522
    • Issue date Feb 10, 1987
    • William J. Lopresti
    • G01 - MEASURING TESTING