Patents by Inventor Casey William Quinn

Casey William Quinn 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).

  • Sampling device for exposure measurement of particles and gases
    Patent number: 11474005
    Abstract: A portable sampling device includes a sampling housing at least partially enclosing an inner chamber; at least one pumping element disposed within the inner chamber and configured to facilitate airflow through the device; and at least one gas sensor disposed within the inner chamber and configured to detect and/or characterize one or more gases in the airflow.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: October 18, 2022
    Assignees: Colorado State University Research Foundation, Access Sensor Technologies LLC
    Inventors: John Volckens, Daniel D. Miller-Lionberg, Josephine Hofstetter, Casey William Quinn, Ellison Carter, David Leith
  • Portable air sampling device
    Patent number: 11360002
    Abstract: A portable sampling device includes a housing at least partially enclosing an inner chamber and an airflow assembly disposed within the inner chamber and comprising a portion of an airflow path. The airflow assembly includes a portion of a printed circuit board (PCB); a manifold configured to be sealably coupled to the portion of the PCB to define at least one airflow channel disposed between an inner surface of the manifold and an outer surface of the PCB; and one or more pumping elements positioned on the PCB.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: June 14, 2022
    Assignee: Colorado State University Research Foundation
    Inventors: Daniel D. Miller-Lionberg, Casey William Quinn, John Volckens, David Leith
  • SAMPLING DEVICE FOR EXPOSURE MEASUREMENT OF PARTICLES AND GASES
    Publication number: 20210190646
    Abstract: A portable sampling device includes a sampling housing at least partially enclosing an inner chamber; at least one pumping element disposed within the inner chamber and configured to facilitate airflow through the device; and at least one gas sensor disposed within the inner chamber and configured to detect and/or characterize one or more gases in the airflow.
    Type: Application
    Filed: May 23, 2019
    Publication date: June 24, 2021
    Inventors: John Volckens, Daniel D. Miller-Lionberg, Josephine Hofstetter, Casey William Quinn, Carter Ellison, David Leith
  • PORTABLE AIR SAMPLING DEVICE
    Publication number: 20200049598
    Abstract: A portable sampling device includes a housing at least partially enclosing an inner chamber and an airflow assembly disposed within the inner chamber and comprising a portion of an airflow path. The airflow assembly includes a portion of a printed circuit board (PCB); a manifold configured to be sealably coupled to the portion of the PCB to define at least one airflow channel disposed between an inner surface of the manifold and an outer surface of the PCB; and one or more pumping elements positioned on the PCB.
    Type: Application
    Filed: October 15, 2019
    Publication date: February 13, 2020
    Inventors: Daniel D. Miller-Lionberg, Casey William Quinn, John Volckens, David Leith
  • Portable air sampling device
    Patent number: 10488305
    Abstract: A sampling device is constructed having an airflow path from a size-selective inlet to a device outlet, without using any tubing. The size-selective inlet includes at least one of an impactor, a filter, a cyclone, and an inhalable inlet. The device includes a sampling assembly configured to be removably coupled directly to a sampling device housing (e.g., without using tubing), and an airflow assembly that may be constructed without using tubing.
    Type: Grant
    Filed: February 25, 2017
    Date of Patent: November 26, 2019
    Assignee: Colorado State University Research Foundation
    Inventors: Daniel D. Miller-Lionberg, Casey William Quinn, John Volckens, David Leith
  • PORTABLE AIR SAMPLING DEVICE
    Publication number: 20170370809
    Abstract: A sampling device is constructed having an airflow path from a size-selective inlet to a device outlet, without using any tubing. The size-selective inlet includes at least one of an impactor, a filter, a cyclone, and an inhalable inlet. The device includes a sampling assembly configured to be removably coupled directly to a sampling device housing (e.g., without using tubing), and an airflow assembly that may be constructed without using tubing.
    Type: Application
    Filed: February 25, 2017
    Publication date: December 28, 2017
    Inventors: Daniel D. Miller-Lionberg, Casey William Quinn, John Volckens, David Leith