the actuating fluid being controlled by one or more valves

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  • Information Patent Application

    LONG-STROKE ROLLING DIAPHRAGM CYLINDER AND METHODS OF MAKING SAME

    • Publication number 20200132067
    • Publication date Apr 30, 2020
    • Regents of the University of Minnesota
    • Saeed Hashemi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MODULAR FLUID-DRIVEN PUMP AND RELATED METHODS

    • Publication number 20150233366
    • Publication date Aug 20, 2015
    • SIMMONS DEVELOPMENT, LLC
    • Tom M. Simmons
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DYNAMIC TACTILE INTERFACE

    • Publication number 20140160044
    • Publication date Jun 12, 2014
    • Tactus Technology, Inc.
    • Micah B. Yairi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...