Patents by Inventor Fabio H. Okada

Fabio H. Okada 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).

  • DYNAMIC MIXER DISPENSE VALVEFOR TWO-COMPONENT HIGH-VISCOSITY HIGH RATIO COMPOUNDS HAVING QUICK CHANGE CARTRIDGE
    Publication number: 20210322939
    Abstract: A dynamic mixer dispense valve and metering apparatus suitable for use in mixing and applying high viscosity, disparate viscosity, high ratio, and/or relatively immiscible two part compounds that exhibit short cure times includes a housing supporting a pair of valve assemblies each coupled to respective sources of base and accelerator components. A pair of pneumatic valve actuators control the operation of the valve assemblies to control the flow of components into a mixing chamber. Within the mixing chamber a mixer impeller is rotatably supported and coupled to a source of rotational power. An additional pneumatic valve actuator combination operates a further flow control to prevent undesired material loss following a shot cycle.
    Type: Application
    Filed: March 15, 2021
    Publication date: October 21, 2021
    Inventors: Bruce H. Menk, Fabio H. Okada
  • Dynamic mixer dispense valve for two-component high-viscosity high-ratio compounds
    Patent number: 10946354
    Abstract: A dynamic mixer dispense valve and metering apparatus suitable for use in mixing and applying high viscosity, disparate viscosity, high ratio and/or relatively immiscible two part compounds that exhibit short cure times includes a housing supporting a pair of valve assemblies each coupled to respective sources of base and accelerator components. A pair of pneumatic valve actuator s control the operation of the valve assemblies to control the flow of components into a mixing chamber. Within the mixing chamber a mixer impeller is rotatably supported and coupled to a source of rotational power. An additional pneumatic valve actuator combination operates a further flow control to prevent undesired material loss following a shot cycle.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: March 16, 2021
    Inventors: Bruce H Menk, Fabio H Okada
  • DYNAMIC MIXER DISPENSE VALVE FOR TWO-COMPONENT HIGH-VISCOSITY HIGH-RATIO COMPOUNDS
    Publication number: 20190275482
    Abstract: A dynamic mixer dispense valve and metering apparatus suitable for use in mixing and applying high viscosity, disparate viscosity, high ratio and/or relatively immiscible two part compounds that exhibit short cure times includes a housing supporting a pair of valve assemblies each coupled to respective sources of base and accelerator components. A pair of pneumatic valve actuator s control the operation of the valve assemblies to control the flow of components into a mixing chamber. Within the mixing chamber a mixer impeller is rotatably supported and coupled to a source of rotational power. An additional pneumatic valve actuator combination operates a further flow control to prevent undesired material loss following a shot cycle.
    Type: Application
    Filed: March 9, 2018
    Publication date: September 12, 2019
    Inventors: Bruce H. Menk, Fabio H. Okada