Patents by Inventor David P. McQuire

David P. McQuire 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).

  • Gas separation apparatus
    Patent number: 4534777
    Abstract: In combination: a housing defining separate sorption and desorption chambers; gas analyzing means in communication with the desorption chamber; sorption means mounted for movement between a first condition, in which it is located in the sorption chamber, and a second condition, in which it is located in the desorption chamber; means causing a flow of gas to be analyzed through the sorption chamber when said sorption means is in said first condition; and means causing flow of gas from the desorption chamber to the analyzing means when the sorption means is in the second condition.
    Type: Grant
    Filed: June 29, 1984
    Date of Patent: August 13, 1985
    Assignee: Honeywell Inc.
    Inventors: Bruce W. Castleman, David P. McQuire, Eugene L. Szonntagh