Patents by Inventor Joseph Deighan

Joseph Deighan 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).

  • Compliance meter for respiratory therapy
    Patent number: 5715812
    Abstract: A respiratory apparatus (10) operable for delivering a breathable gas to the airway of a patient includes a status monitor (24,26) for determining the status of usage of the unit by the patient and a timer (32) for determining the accumulated time of usage of the unit by the patient.
    Type: Grant
    Filed: March 12, 1996
    Date of Patent: February 10, 1998
    Assignee: Nellcor Puritan Bennett
    Inventors: Joseph Deighan, Steven L. Phillips, Linn D. Wanbaugh, Philip M. Metzler
  • Compliance meter for respiratory therapy
    Patent number: 5517983
    Abstract: A respiratory apparatus (10) operable for delivering a breathable gas to the airway of a patient includes a status monitor (24,26) for determining the status of usage of the unit by the patient and a timer (32) for determining the accumulated time of usage of the unit by the patient.
    Type: Grant
    Filed: December 9, 1992
    Date of Patent: May 21, 1996
    Assignee: Puritan Bennett Corporation
    Inventors: Joseph Deighan, Steven L. Phillips, Linn D. Wanbaugh, Philip M. Metzler