Patents by Inventor Robert G. Mudry

Robert G. Mudry 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).

  • Portable apparatus for testing or calibration of a particulate emission monitor
    Patent number: 10539494
    Abstract: A particulate matter emission monitor for monitoring concentration of particulate matter concentration in a fluent stream passing through an industrial stack is tested and/or calibrated using apparatus which is scaled down in size from the much larger industrial stack.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: January 21, 2020
    Assignee: AIRFLOW SCIENCES CORPORATION
    Inventors: Robert G. Mudry, Bruce R. Devlin, Jeffrey D. Everett
  • Test port assembly for allowing a test probe to be inserted into a conduit
    Patent number: 7806010
    Abstract: This invention relates to a rotating test port assembly for measuring air flow and particulate matter in conduits. The test port assembly includes a first end section, a second end section, and a rotating section adapted for rotation between the first and second end sections. The assembly further includes a test port positioned on the rotating section for allowing a test probe to be inserted into a stream flowing in a conduit.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: October 5, 2010
    Assignee: Electric Power Research Institute, Inc.
    Inventors: Robert G. Mudry, Matthew M. Fleming, Bruce Delvin
  • TEST PORT ASSEMBLY
    Publication number: 20090229385
    Abstract: This invention relates to a rotating test port assembly for measuring air flow and particulate matter in conduits. The test port assembly includes a first end section, a second end section, and a rotating section adapted for rotation between the first and second end sections. The assembly further includes a test port positioned on the rotating section for allowing a test probe to be inserted into a stream flowing in a conduit.
    Type: Application
    Filed: March 14, 2008
    Publication date: September 17, 2009
    Applicant: ELECTRIC POWER RESEARCH INSTITUTE, INC.
    Inventors: Robert G. Mudry, Matthew M. Fleming, Bruce Devlin