Patents by Inventor Henry M. Cleare

Henry M. Cleare 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).

  • Green-emitting X-ray intensifying screens
    Patent number: 4259588
    Abstract: Green-emitting x-ray intensifying screens which produce radiographs with improved visualization of objects having low x-ray contrast are disclosed. These screens contain an absorber which preferentially absorbs blue light, e.g., a yellow dye. A reflective support is used in particularly preferred embodiments.
    Type: Grant
    Filed: October 31, 1979
    Date of Patent: March 31, 1981
    Assignee: Eastman Kodak Company
    Inventors: George W. Luckey, Henry M. Cleare