Patents by Inventor Mark Schiesser

Mark Schiesser has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Universal actuator valve systems and methods thereof
    Patent number: 12338845
    Abstract: A system initiates a start of at least one of a flow of a fluid into one section of an actuator or an exhaust of the fluid from another section of the actuator to move a piston from a current to a destination position. The system also initiates a stop of at least one of the flow of the fluid into the one section of the actuator or the exhaust of the fluid from the another section of the actuator no later than when the current position is at the destination position and before at least one of: a pressure of the fluid within the one section is the same as the pressure of the fluid in a fluid line providing the fluid; or pressure of the fluid within the another section is the same as the pressure of the fluid at an end of an exhaust line exhausting the fluid.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: June 24, 2025
    Inventor: Mark Schiesser
  • UNIVERSAL ACTUATOR VALVE SYSTEMS AND METHODS THEREOF
    Publication number: 20210310501
    Abstract: A system initiates a start of at least one of a flow of a fluid into one section of an actuator or an exhaust of the fluid from another section of the actuator to move a piston from a current to a destination position. The system also initiates a stop of at least one of the flow of the fluid into the one section of the actuator or the exhaust of the fluid from the another section of the actuator no later than when the current position is at the destination position and before at least one of: a pressure of the fluid within the one section is the same as the pressure of the fluid in a fluid line providing the fluid; or pressure of the fluid within the another section is the same as the pressure of the fluid at an end of an exhaust line exhausting the fluid.
    Type: Application
    Filed: June 18, 2021
    Publication date: October 7, 2021
    Inventor: Mark Schiesser
  • UNIVERSAL ACTUATOR VALVE SYSTEMS AND METHODS THEREOF
    Publication number: 20190078592
    Abstract: A system initiates a start of at least one of a flow of a fluid into one section of an actuator or an exhaust of the fluid from another section of the actuator to move a piston from a current to a destination position. The system also initiates a stop of at least one of the flow of the fluid into the one section of the actuator or the exhaust of the fluid from the another section of the actuator no later than when the current position is at the destination position and before at least one of: a pressure of the fluid within the one section is the same as the pressure of the fluid in a fluid line providing the fluid; or pressure of the fluid within the another section is the same as the pressure of the fluid at an end of an exhaust line exhausting the fluid.
    Type: Application
    Filed: September 12, 2017
    Publication date: March 14, 2019
    Inventor: Mark Schiesser