Patents by Inventor Richard E. Sullivan

Richard E. Sullivan 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).

  • Moisture detector for respiratory monitoring systems
    Patent number: 4546778
    Abstract: A system for monitoring patient respiration include a disposable, convenient moisture detection device. The device is minimally intrusive to the laminar flow of gases and has minimal liquid collection volumes. It is characterized by high sensitivity at rapid response rates.
    Type: Grant
    Filed: May 26, 1983
    Date of Patent: October 15, 1985
    Assignee: Critikon, Inc.
    Inventor: Richard E. Sullivan