Patents by Inventor Michael Robert SIRKIS

Michael Robert SIRKIS 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).

  • WEAR-RESISTANT COATING FOR POLYMERIC TRANSPARENCIES
    Publication number: 20090311539
    Abstract: A coating and associated method for coating is disclosed. The coating provides a hard, transparent coating to a substrate. A soft coating is first deposited upon the substrate, and a hard coating is then deposited upon the soft coating layer. The soft and hard coating layers both have the general composition SiOxCy. Multiple alternating layers of a soft and hard coating may be deposited. The soft and hard coatings are deposited by a plasma vapor deposition process.
    Type: Application
    Filed: June 11, 2008
    Publication date: December 17, 2009
    Applicant: THE BOEING COMPANY
    Inventors: Kjersta L. LARSON-SMITH, Vasan S. SUNDARAM, Michael Robert SIRKIS