Patents by Inventor Patrick Jacqualt

Patrick Jacqualt 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).

  • Apparatus and process for measuring the temperature of a sample heated in a microwave chamber
    Patent number: 5459302
    Abstract: A sample is heated by microwaves, and the temperature of the sample is measured by a radiation pyrometer arranged to receive radiation directly from the sample. The sample is disposed in a chamber having an orifice dimensioned to block the passage of microwaves, and admit the passage of radiation. The chamber has an upper wall in which one or more openings are formed for receiving a sample-containing receptacle.
    Type: Grant
    Filed: April 4, 1994
    Date of Patent: October 17, 1995
    Assignee: Societe Prolabo
    Inventor: Patrick Jacqualt