Patents Examined by Jewwl V. Thompson
  • Flowmeter for the precision measurement of an ultra-pure material flow
    Patent number: 6776053
    Abstract: A Coriolis flowmeter for the measurement of a process material requiring an ultra high level of purity. This is achieved by forming the entire Coriolis flowmeter of a PFA plastic material that does not transfer ions from the Coriolis flowmeter to the process material flowing through the flowmeter.
    Type: Grant
    Filed: November 26, 2001
    Date of Patent: August 17, 2004
    Assignee: Emerson Electric, Inc.
    Inventors: Martin Andrew Schlosser, Mark James Bell, Matthew Glen Wheeler, Daniel Patrick McNulty, Gary Edward Pawlas