Patents by Inventor Sergei Shirokov

Sergei Shirokov 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).

  • FLOW MEASURING DEVICE
    Publication number: 20090211371
    Abstract: A pneumotach for measuring respiratory gas flow is provided and includes a housing defining a lumen and having a longitudinal axis; and an airfoil diametrically supported within the lumen of the housing and extending at least partially thereacross, the airfoil defining a chord axis. The chord axis may be angled with respect to the longitudinal axis.
    Type: Application
    Filed: April 26, 2007
    Publication date: August 27, 2009
    Applicant: MERGENET MEDICAL, INC.
    Inventors: Charles A. Lewis, Robert M. Landis, Sergei Shirokov, Sarjeet Patel, Rahul Dandu, Dharmen Patel