Patents by Inventor Lennard Sztaba

Lennard Sztaba 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).

  • X-ray dispersive and reflective structures
    Patent number: 4727000
    Abstract: X-ray dispersive and reflective structures and materials are provided which exhibit at least one third of the theoretical integral reflection coefficient for the structures in the range of interest without fluorescence or absorption edges. The materials can be thermally activated to control the desired properties, during or post deposition. The structures can be deposited by ion beam absorption techniques to form the structures in a precise manner. The index of the refraction of the structures can be continuously varying throughout the structures.
    Type: Grant
    Filed: June 18, 1986
    Date of Patent: February 23, 1988
    Assignee: Ovonic Synthetic Materials Co., Inc.
    Inventors: Stanford R. Ovshinsky, John Keem, Steven A. Flessa, James L. Wood, Keith L. Hart, Lennard Sztaba
  • X-ray dispersive and reflective structures and method of making the structures
    Patent number: 4693933
    Abstract: X-ray dispersive and reflective structures and materials are provided which exhibit improved resolution and reflectivity in specific ranges of interest without substantial fluorescence or absorption edges. The structures are formed of metallic and non-metallic layer pairs and can include a buffer layer between each layer to prevent interdiffusion to stabilize the structures. The materials can be thermally activated to control the desired properties, during or post deposition. The structures can be deposited by ion beam absorption techniques to form the structures in a precise manner. The index of the refraction of the structures can be continuously varying throughout the structures.
    Type: Grant
    Filed: October 31, 1983
    Date of Patent: September 15, 1987
    Assignee: Ovonic Synthetic Materials Company, Inc.
    Inventors: John E. Keem, Stanford R. Ovshinsky, Steven A. Flessa, James L. Wood, Keith L. Hart, Lennard Sztaba