Patents by Inventor Paul Harrell

Paul Harrell 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).

  • Patent number: 8497410
    Abstract: A method of making personal hygiene articles of high absorbency from cellulosic fiber pulp without chemical cross-linking of the cellulosic fibers is disclosed. The method comprises interposing a sublayer of mechanically fluffed alkali extracted cellulosic fiber pulp between a fluid permeable layer and a fluid impermeable layer.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: July 30, 2013
    Assignee: Rayonier TRS Holdings Inc.
    Inventors: Phyllis Leithem, Charles A. Kremers, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He, Peter R. Abitz
  • Patent number: 8247641
    Abstract: An improved absorbency material for absorbency applications comprised of a cellulosic fibrous material wherein said cellulosic fibrous material such as pulp is a cold alkali solution treated material at a treatment temperature of less than about 50° C.; a process for improving absorbency and other characteristics of said pulp.
    Type: Grant
    Filed: May 16, 2001
    Date of Patent: August 21, 2012
    Assignee: Rayonier TRS Holdings Inc.
    Inventors: Phyllis Leithem, Charles A. Kremers, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He, Peter R. Abitz
  • Publication number: 20110209839
    Abstract: A method of making personal hygiene articles of high absorbency from cellulosic fiber pulp without chemical cross-linking of the cellulosic fibers is disclosed. The method comprises interposing a sublayer of mechanically fluffed alkali extracted cellulosic fiber pulp between a fluid permeable layer and a fluid impermeable layer.
    Type: Application
    Filed: February 18, 2011
    Publication date: September 1, 2011
    Inventors: Phyllis Leithem, Clarles A. Kremers, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He, Peter R. Abitz
  • Patent number: 7919667
    Abstract: An improved absorbency material for absorbency applications comprised of a cellulosic fibrous material wherein said cellulosic fibrous material such as pulp is a cold alkali solution treated material at a treatment temperature of less than about 50° C.; a process for improving absorbency and other characteristics of said pulp.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: April 5, 2011
    Assignee: Rayonier TRS Holdings Inc.
    Inventors: Phyllis Leithem, Charles A. Kremers, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He, Peter R. Abitz
  • Publication number: 20070180726
    Abstract: A tape measure and a holster system and method, where the holster is made from a generally rectangular strip of durable material formed into a loop on an upper end for attachment to a user's belt, and formed into a pocket on a lower end to receive the clip member of a tape measure. The loop may include a hook and loop attachment means, a button, snap, or other temporary attachment means instead of the permanent stitching, so that the user may open and close the loop at his or her convenience. This optional feature allows a user to attach the loop to a belt without having to unbuckle or unfasten the belt as it is being worn. At the lower end, the strip is folded into a pocket for receiving the tape measure clip, and the pocket portion is stitched along the edges of the folded strip in a longitudinal direction. Preferably, the lip of the pocket is folded inwardly one time, to increase the rigidity of the pocket lip and to prevent fraying.
    Type: Application
    Filed: February 9, 2006
    Publication date: August 9, 2007
    Inventor: Paul Harrell
  • Publication number: 20020096276
    Abstract: An improved absorbency material for absorbency applications comprised of a cellulosic fibrous material wherein said cellulosic fibrous material such as pulp is a cold alkali solution treated material at a treatment temperature of less than about 50° C.; a process for improving absorbency and other characteristics of said pulp.
    Type: Application
    Filed: May 16, 2001
    Publication date: July 25, 2002
    Inventors: Phyllis Leithem, Charles A. Kremers, W. Paul Harrell, Stephen Lewis, Karl D. Sears, Quan He, Peter R. Abitz