Roswitha S. Ramsey

Person

  • Knoxville, TN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Material transport method and apparatus

    • Patent number 6,231,737
    • Issue date May 15, 2001
    • UT-Battelle, LLC
    • J. Michael Ramsey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Material transport method and apparatus

    • Patent number 6,110,343
    • Issue date Aug 29, 2000
    • Lockheed Martin Energy Research Corporation
    • J. Michael Ramsey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pulsed helium ionization detection system

    • Patent number 4,705,947
    • Issue date Nov 10, 1987
    • The United States of America as represented by the United States Department o...
    • Roswitha S. Ramsey
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Closed-loop pulsed helium ionization detector

    • Patent number 4,705,948
    • Issue date Nov 10, 1987
    • The United States of America as represented by the United States Department o...
    • Roswitha S. Ramsey
    • G01 - MEASURING TESTING