Patents by Inventor Kathryn M. Levenick

Kathryn M. Levenick 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).

  • SELF POWERED UNIVERSAL GAS FLOW INDICATOR
    Publication number: 20120325215
    Abstract: This document provides devices and systems for monitoring the flow of breathing-gases through a gas delivery cannula. For example, in one aspect, this document provides a light, such as an LED, which is illuminated to indicate gas flow. The LED can be powered by an inline turbine or paddlewheel that is configured to harvest kinetic power from the gas and transform that kinetic energy into electrical energy.
    Type: Application
    Filed: June 22, 2012
    Publication date: December 27, 2012
    Inventors: William R. Levenick, Kathryn M. Levenick