Patents by Inventor Irving Fatt

Irving Fatt 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).

  • Non-invasively measuring arterial oxygen tension
    Patent number: RE29703
    Abstract: Oxygen tension is measured in the palpebral conjuctiva and is converted to arterial oxygen tension by applying a conversion factor thereto. A polarographic oxygen sensor on the outer surface of a scleral contact member is employed, and the current passed is read and converted, or read in terms of a special calibration.
    Type: Grant
    Filed: March 22, 1976
    Date of Patent: July 18, 1978
    Assignee: The Regents of The University of California
    Inventor: Irving Fatt