Patents by Inventor Norman Helman

Norman Helman 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).

  • Method and apparatus for laser scribing glass sheet substrate coatings
    Publication number: 20050016972
    Abstract: A method and apparatus for laser scribing coatings on glass sheet substrates.
    Type: Application
    Filed: August 11, 2004
    Publication date: January 27, 2005
    Inventors: Frank Borgeson, Joseph Hanak, Ricky Harju, Karen Harju, Norman Helman, Kenneth Hecht