Patents by Inventor P. Kevin Sysak

P. Kevin Sysak 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).

  • Dimensionally stable electroluminescent lamp without substrate
    Patent number: 7202600
    Abstract: An electroluminescent panel includes a release layer, a first insulating layer on the release layer, a plurality of lamp layers on the first insulating layer, and a second insulating layer overlying the lamp layers. In accordance with one aspect of the invention, the first insulating layer and the second insulating layer include low molecular weight PVDF/HFP resin. In accordance with another aspect of the invention, at least one of the lamp layers includes a UV-cured resin and the remaining lamp layers include a heat-cured resin.
    Type: Grant
    Filed: March 2, 2004
    Date of Patent: April 10, 2007
    Assignee: World Properties, Inc.
    Inventors: Charles I. Zovko, P. Kevin Sysak
  • Ink including low molecular weight PVDF/HFP resin
    Patent number: 6787993
    Abstract: EL panels are made with PVDF/HFP copolymer resin binder, in substantially an uncrosslinked form, with DMAC solvent and/or other higher boiling point solvents/latent solvents/extenders. The resin binder is characterized by a melt viscosity of 1.0-8.5 kP using an industry standard test (ASTM D3835).
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: September 7, 2004
    Assignee: Durel Corporation
    Inventors: Robert L. Bush, P. Kevin Sysak
  • Ink including low molecular weight PVDF/HFP resin
    Publication number: 20020195934
    Abstract: EL panels are made with PVDF/HFP copolymer resin binder, in substantially an uncrosslinked form, with DMAC solvent and/or other higher boiling point solvents/latent solvents/extenders. The resin binder is characterized by a melt viscosity of 1.0-8.5 kP using an industry standard test (ASTM D3835).
    Type: Application
    Filed: July 15, 2002
    Publication date: December 26, 2002
    Inventors: Robert L. Bush, P. Kevin Sysak
  • EL panel made with low molecular weight PVDF/HFP resin
    Patent number: 6445128
    Abstract: EL panels are made with PVDF/HFP copolymer resin binder, in substantially an un-crosslinked form, with DMAC solvent and/or other higher boiling point solvents/latent solvents/extenders. The resin binder is characterized by a melt viscosity of 1.0-8.5 kP using an industry standard test (ASTM D3835).
    Type: Grant
    Filed: August 23, 1999
    Date of Patent: September 3, 2002
    Assignee: Durel Corporation
    Inventors: Robert L. Bush, P. Kevin Sysak