Patents by Inventor Randy Egner

Randy Egner 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).

  • Compositions and methods for preparing multiple-component composite materials
    Publication number: 20060008549
    Abstract: Methods for preparing fibrous monolith composite materials include continuously extruding cell and boundary material compositions. A filament is formed from a cell material composition and passed through a chamber of an extrusion assembly. A boundary material composition is extruded generally about the cell material composition filament and the two material compositions are co-extruded to form an extruded coated filament.
    Type: Application
    Filed: September 10, 2004
    Publication date: January 12, 2006
    Applicant: Advanced Ceramics Research, Inc.
    Inventors: Mark Rigali, Manish Sutaria, Felix Gafner, Ronald Cipriani, Randy Egner, Randy Cook
  • Compositions and methods for preparing multiple-component composite materials
    Patent number: 6803003
    Abstract: Methods for preparing fibrous monolith composite materials include continuously extruding cell and boundary material compositions. A filament is formed from a cell material composition and passed through a chamber of an extrusion assembly. A boundary material composition is extruded generally about the cell material composition filament and the two material compositions are co-extruded to form an extruded coated filament.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: October 12, 2004
    Assignee: Advanced Ceramics Research, Inc.
    Inventors: Mark J. Rigali, Manish P. Sutaria, Felix H. Gafner, Ronald A. Cipriani, Randy Egner, Randy C. Cook
  • Compositions and methods for preparing multiple-component composite materials
    Publication number: 20020130434
    Abstract: Compositions and methods of preparing ceramic filaments are provided.
    Type: Application
    Filed: December 4, 2001
    Publication date: September 19, 2002
    Inventors: Mark J. Rigali, Manish P. Sutaria, Felix H. Gafner, Ronald A. Cipriani, Randy Egner, Randy C. Cook