Patents by Inventor Harry C. Sansom, deceased

Harry C. Sansom, deceased 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).

  • Temperature control
    Patent number: 4619030
    Abstract: During treatment of a specimen (10) in an evacuated chamber, the temperature of the specimen is controlled by varying the radiant heat flux to and from the specimen. The specimen is supported adjacent to but spaced apart from a heat sink (14) with a blackened surface (16), and between the specimen (10) and the heat sink (14) are one or more reflective elements (20) movable so as to cover a larger or a smaller fraction of the surface of the heat sink.
    Type: Grant
    Filed: July 9, 1985
    Date of Patent: October 28, 1986
    Assignee: United Kingdom Atomic Energy Authority
    Inventors: Alan D. Marwick, Harry C. Sansom, deceased