Patents by Inventor Fredric Paul Ziolkowski

Fredric Paul Ziolkowski 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).

  • Syntactic foam radome structure
    Patent number: 11056779
    Abstract: A radome wall structure includes one or more laminate plies, a first syntactic foam layer on one side of the one or more laminate plies, and a second syntactic foam layer on the other side of the one or more laminate plies. One or more laminate plies are between a third outer syntactic foam layer and the first syntactic foam layer and one or more laminate plies are between a fourth inner syntactic foam layer and the second syntactic foam layer. An interior matching layer is adhered to the fourth inner syntactic foam layer.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: July 6, 2021
    Assignee: CPI Radant Technologies Divisions Inc.
    Inventor: Fredric Paul Ziolkowski
  • SYNTACTIC FOAM RADOME STRUCTURE
    Publication number: 20210175616
    Abstract: A radome wall structure includes one or more laminate plies, a first syntactic foam layer on one side of the one or more laminate plies, and a second syntactic foam layer on the other side of the one or more laminate plies. One or more laminate plies are between a third outer syntactic foam layer and the first syntactic foam layer and one or more laminate plies are between a fourth inner syntactic foam layer and the second syntactic foam layer. An interior matching layer is adhered to the fourth inner syntactic foam layer.
    Type: Application
    Filed: November 26, 2019
    Publication date: June 10, 2021
    Inventor: Fredric Paul Ziolkowski
  • Lightweight, multiband, high angle sandwich radome structure for millimeter wave frequencies
    Patent number: 9099782
    Abstract: A lightweight multiband, high angle sandwich radome structure for millimeter wave frequencies includes a central core layer, a reinforced laminate skin adjacent each side of the central core, and outer matching layers on each of the reinforced laminates.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: August 4, 2015
    Assignee: CPI Radant Technologies Division Inc.
    Inventor: Fredric Paul Ziolkowski
  • Multi-band, broadband, high angle sandwich radome structure
    Patent number: 8917220
    Abstract: A multi-band, broadband, high angle, sandwich radome structure including a structural layer; a first inside matching layer adjacent to one side of the structural layer; an outside matching layer adjacent to the other side of the structural layer; and a second inside matching layer for increasing broadband microwave and millimeter wave frequency transparency.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: December 23, 2014
    Assignee: CPI Radant Technologies, Division Inc.
    Inventors: Fredric Paul Ziolkowski, Thomas John Clark
  • Lightweight, multiband, high angle sandwich radome structure for millimeter wave frequencies
    Publication number: 20130321236
    Abstract: A lightweight multiband, high angle sandwich radome structure for millimeter wave frequencies includes a central core layer, a reinforced laminate skin adjacent each side of the central core, and outer matching layers on each of the reinforced laminates.
    Type: Application
    Filed: May 29, 2012
    Publication date: December 5, 2013
    Inventor: Fredric Paul Ziolkowski
  • Multi-band, broadband, high angle sandwich radome structure
    Publication number: 20130002514
    Abstract: A multi-band, broadband, high angle, sandwich radome structure including a structural layer; a first inside matching layer adjacent to one side of the structural layer; an outside matching layer adjacent to the other side of the structural layer; and a second inside matching layer for increasing broadband microwave and millimeter wave frequency transparency.
    Type: Application
    Filed: June 30, 2011
    Publication date: January 3, 2013
    Inventors: Fredric Paul Ziolkowski, Thomas John Clark