Patents by Inventor Cristopher Nowacki

Cristopher Nowacki 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).

  • Circuit providing indication of air entrapment in patient's lungs
    Patent number: 4883050
    Abstract: A rate volume monitor includes a sensor which provides an output upon inspiration and upon expiration. If inspiration follows expiration too closely a computer operates an alarm to provide warning that air entrapment or "stacking" may occur in the patient's lungs.
    Type: Grant
    Filed: February 29, 1988
    Date of Patent: November 28, 1989
    Assignee: Nortgate Research, Inc.
    Inventors: Robert Urman, Alfred G. Brisson, Cristopher Nowacki