Patents by Inventor Leonard F. Hurysz

Leonard F. Hurysz 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).

  • Patent number: 4743463
    Abstract: A method of forming a predetermined pattern on a substrate or support. In one embodiment, the method comprises the steps of:(a) providing a laser beam having sufficient power to vaporize a specified pattern-forming material;(b) providing an assembly comprising (i) a substrate which is transparent to the laser and which forms an intimate contact interface with (ii) a smooth layer of the selected pattern-forming material;(c) focusing the laser beam through the substrate at or near the interface of the pattern-forming material; and(d) moving the substrate and the laser beam relative to each other according to the predetermined pattern to selectively deposit the pattern-forming material on the substrate according to the predetermined pattern.
    Type: Grant
    Filed: February 21, 1986
    Date of Patent: May 10, 1988
    Assignee: Eastman Kodak Company
    Inventors: Avigdor M. Ronn, Leonard F. Hurysz, Alan P. Van Kerkhove