Patents by Inventor Christopher Neil MEYER

Christopher Neil MEYER 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).

  • Method for pressurized leak testing
    Patent number: 11519813
    Abstract: A method for testing a device under test includes the steps of applying a vacuum to an interior of the device under test. Pressurizing a predetermined portion on an exterior of the device under test with helium to detect a potential pressure leak. Utilizing a large pressure differential during the exterior testing of the device under test as compared to the vacuum applied during to the interior of the device under test. Detecting a potential leak in the device under test while leaving no residual helium in a wetted area of the device under test.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: December 6, 2022
    Assignee: ADVANCED PRESSURE TECHNOLOGY
    Inventors: Gregory John Mannella, Christopher Neil Meyer
  • METHOD FOR PRESSURIZED LEAK TESTING
    Publication number: 20210041325
    Abstract: A method for testing a device under test includes the steps of applying a vacuum to an interior of the device under test. Pressurizing a predetermined portion on an exterior of the device under test with Helium to detect a potential pressure leak. Utilizing a large pressure differential during the exterior testing of the device under test as compared to the vacuum applied during to the interior of the device under test. Detecting a potential leak in the device under test while leaving no residual Helium in a wetted area of the device under test.
    Type: Application
    Filed: August 8, 2019
    Publication date: February 11, 2021
    Applicant: ADVANCED PRESSURE TECHNOLOGY
    Inventors: Gregory John MANNELLA, Christopher Neil MEYER