Patents by Inventor Rick L. Angell

Rick L. Angell 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 of making a conductive filler
    Patent number: 6827805
    Abstract: A method for producing an electrically conductive filler by placing a web of core material onto an interior surface of a web of conductive layer material. The webs of core material and conductive layer material are directed through a forming station for folding the conductive layer around the core. The filler having a substantially non-conductive core and a conductive layer. The conductive layer is wrapped around the core to form a closed loop thereby establishing conductivity from a bottom of the filler to a top of the filler by paths on each of two sides of the filler.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: December 7, 2004
    Assignees: Electrolock, Inc., Siemens Westinghouse Power Corporation
    Inventors: Rick L. Angell, Franklin T. Emery, Mike E. Lester, Mark A. Williams
  • Conductive filler
    Patent number: 6559384
    Abstract: An electrically conductive filler. The filler having a substantially non-conductive core and a conductive layer. The conductive layer is wrapped around the core to form a closed loop thereby establishing conductivity from a bottom of the filler to a top of the filler by paths on each of two sides of the filler. Also disclosed is a method of making a web of conductive filler by placing a web of core material onto an interior surface of a web of conductive layer material. The webs of core material and conductive layer material are directed through a forming station for folding the conductive layer around the core.
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: May 6, 2003
    Assignees: Electrolock, Inc., Siemens Westinghouse Power Corporation
    Inventors: Rick L. Angell, Franklin T. Emery, Mike E. Lester, Mark A. Williams
  • Conductive filler
    Publication number: 20020084100
    Abstract: A method for producing an electrically conductive filler by placing a web of core material onto an interior surface of a web of conductive layer material. The webs of core material and conductive layer material are directed through a forming station for folding the conductive layer around the core. The filler having a substantially non-conductive core and a conductive layer. The conductive layer is wrapped around the core to form a closed loop thereby establishing conductivity from a bottom of the filler to a top of the filler by paths on each of two sides of the filler.
    Type: Application
    Filed: December 26, 2001
    Publication date: July 4, 2002
    Applicant: Electrolock, Inc.
    Inventors: Rick L. Angell, Franklin T. Emery, Mike E. Lester, Mark A. Williams