Patents Represented by Attorney, Agent or Law Firm Samkey & Luck L.L.P.
  • Pumping system for the injection of measured quantities of fluid into a fluid stream
    Patent number: 6357466
    Abstract: A pump system for the selected injection of one or more fluids is disclosed where the system generally includes a flow meter including a means to translate the flow rate through the meter to one or more pumps coupled to the meter such that upon a selected introduction of fluid flow through the meter a selected amount of fluid is pumped through the one or more pumps.
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: March 19, 2002
    Assignee: Dosmatic USA, Inc.
    Inventors: Frank A. Walton, Edward Grout