Patents by Inventor Kyle William Svejcar

Kyle William Svejcar 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).

  • Multi-port multi-mode valve
    Patent number: 11773990
    Abstract: Embodiments of a multi-port multi-mode valve are provided. The multi-port multi-plane valve includes a housing which defines an internal cavity. The housing further includes a plurality of ports, including two inlet ports and four outlet ports. Each of the plurality of ports is in communication with the internal cavity. A shell body is rotatably disposed within the internal cavity and provides selectable fluid communications between the ports. A seal member is also provided which has a plurality of openings and surrounds the shell body. Six modes of operation are provided by rotation of the shell body.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: October 3, 2023
    Assignee: ROBERTSHAW CONTROLS COMPANY
    Inventors: Michael J. Koch, Nishaj Attassery, Kyle William Svejcar, Eapen Chacko, Daniel Knapper
  • Air damper with stepper motor
    Patent number: 11359854
    Abstract: An air damper is provided. The air damper includes a base plate having a plurality of plate openings defining an area for the passage of air through the air damper. The slide is slideable over the base plate. The air damper also includes a slide having a plurality of slide openings and a plurality of slide closures. The air damper further includes a stepper motor coupled to the slide to move the slide in linear steps to change the area for the passage of air.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: June 14, 2022
    Assignee: Robertshaw Controls Company
    Inventors: Kyle William Svejcar, Thomas J. Davern
  • MULTI-PORT MULTI-MODE VALVE
    Publication number: 20210381607
    Abstract: Embodiments of a multi-port multi-mode valve are provided. The multi-port multi-plane valve includes a housing which defines an internal cavity. The housing further includes a plurality of ports, including two inlet ports and four outlet ports. Each of the plurality of ports is in communication with the internal cavity. A shell body is rotatably disposed within the internal cavity and provides selectable fluid communications between the ports. A seal member is also provided which has a plurality of openings and surrounds the shell body. Six modes of operation are provided by rotation of the shell body.
    Type: Application
    Filed: June 2, 2021
    Publication date: December 9, 2021
    Inventors: Michael J. Koch, Nishaj Attassery, Kyle William Svejcar, Eapen Chacko, Daniel Knapper
  • AIR DAMPER WITH STEPPER MOTOR
    Publication number: 20200408455
    Abstract: An air damper is provided. The air damper includes a base plate having a plurality of plate openings defining an area for the passage of air through the air damper. The slide is slideable over the base plate. The air damper also includes a slide having a plurality of slide openings and a plurality of slide closures. The air damper further includes a stepper motor coupled to the slide to move the slide in linear steps to change the area for the passage of air.
    Type: Application
    Filed: June 27, 2019
    Publication date: December 31, 2020
    Applicant: Robertshaw Controls Company
    Inventors: Kyle William Svejcar, Thomas J. Davern