Patents by Inventor Joseph C. Lapp

Joseph C. Lapp 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).

  • High-strength laminated sheet for optical applications
    Publication number: 20040197575
    Abstract: A laminated sheet includes a surface layer having an optical surface that is of fire-polished quality and a core layer having a higher modulus than the surface layer to increase an overall stiffness or fracture toughness of the laminated sheet.
    Type: Application
    Filed: April 4, 2003
    Publication date: October 7, 2004
    Inventors: Peter L. Bocko, David Chen, Glen B. Cook, Frank T. Coppola, Victoria A. Edwards, Gunilla E. Gillberg, Joseph C. Lapp, Randy L. Rhoads, David A. Tammaro, Butchi R. Vaddi