Patents Represented by Attorney, Agent or Law Firm Christopher R. Christensen
  • Process flow device with improved pressure measurement feature
    Patent number: 6622573
    Abstract: A flow device including a differential flow plate insertable into a flow path between pipe sections including a flow conduit supporting a flow interrupter and differential pressure taps. The flow conduit including a seamless interface between the flow interrupter and the pressure taps to reduce non-attributable pressure loss between differential pressure taps as well as reduce field installation labor including that of pressure testing the various pressure couplings.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: September 23, 2003
    Assignee: Rosemount Inc.
    Inventor: Lowell Kleven