Patents by Inventor Gregory Ronald Gillette

Gregory Ronald Gillette 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 for making radiation curable silicon containing polyacrylate hardcoat
    Patent number: 5712325
    Abstract: A method is provided for making a radiation curable silicon containing polyacrylate hardcoat composition based on the use of a dispersion of colloidal silica in a C(3-5) branched aliphatic alcohol such as isopropyl alcohol. A reduction in the use of excess amounts of solvent along with avoiding gelation is achieved while allowing treatment of the colloidal silica dispersion with a alkoxysilylacrylate, followed by the employment of polyfunctional reactive acrylic monomer and stripping of the mixture.
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: January 27, 1998
    Assignee: General Electric Company
    Inventors: Larry Neil Lewis, Gautam Ambalal Patel, Gregory Ronald Gillette, George Fredric Medford
  • Silylated ultraviolet light absorbers having resistance to humidity
    Patent number: 5679820
    Abstract: The instant invention is directed to novel silylated agents having the formula ##STR1## where Ar and Ar' are independently substituted or unsubstituted aromatic rings, R is a branched or unbranched chain of 1 to 6 carbons, R' and R" are independently C1 to C12 alkyl or mixtures of C1 to C12 alkyl, and n is 1 or 2. The novel dibenzoylresorcinol silylated agents are capable of absorbing ultraviolet light.
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: October 21, 1997
    Assignee: General Electric Company
    Inventors: James Edward Pickett, Gregory Ronald Gillette