Patents by Inventor David J. Moonay

David J. Moonay 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-decade viscometric or rheologic measurements of a material undergoing state change
    Patent number: 7207210
    Abstract: Range-extending method and apparatus for testing the viscosity of a fluid (10) undergoing a state change utilizing a viscometer (2) with a rotary assembly (42) for measuring, by automatically changing the rotational speed of the rotary assembly in response to measuring a torque or other test parameter when it meets a target torque trigger and/or other test parameter threshold.
    Type: Grant
    Filed: October 8, 2004
    Date of Patent: April 24, 2007
    Assignee: Brookfield Engineering Laboratories, Inc.
    Inventor: David J. Moonay