Patents by Inventor Robin Glisson

Robin Glisson 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).

  • Self-supporting folded sheet material, filter elements, and methods
    Patent number: 10112130
    Abstract: A pleated media pack includes a section of media configured into a tube defining an interior volume and an open opening at one end. A ratio of the pleat depth to a diameter of the opening is greater than 0.2. At least some of the pleats at one end of the media pack are inverted. In some examples, the pleats include major pleats alternating with minor pleats.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: October 30, 2018
    Assignee: Donaldson Company, Inc.
    Inventors: Jacob C. Savstrom, Robin Glisson
  • SELF-SUPPORTING FOLDED SHEET MATERIAL, FILTER ELEMENTS, AND METHODS
    Publication number: 20150251111
    Abstract: A pleated media pack includes a section of media configured into a tube defining an interior volume and an open opening at one end. A ratio of the pleat depth to a diameter of the opening is greater than 0.2. At least some of the pleats at one end of the media pack are inverted. In some examples, the pleats include major pleats alternating with minor pleats.
    Type: Application
    Filed: October 9, 2013
    Publication date: September 10, 2015
    Applicant: DONALDSON COMPANY, INC.
    Inventors: Jacob C. Savstrom, Robin Glisson
  • Manifold and filter arrangement for bulk fluid filtration
    Patent number: 8877057
    Abstract: A filter for use with bulk filtration includes filters arranged in parallel flow and a manifold arrangement. The manifold arrangement has a first pipe within a second pipe. An inlet channel conveys unfiltered fluid to the filters, and an outlet channel conveys filtered fluid from the filters. The inlet channel is an interior volume between an outside surface of the first pipe and an inside surface of the second pipe. The outlet channel is an interior volume of the first pipe. Methods of servicing and filtering are provided.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: November 4, 2014
    Assignee: Donaldson Company, Inc.
    Inventors: Andre Wessels, Bradley Richard De Vaux, Robin Glisson, Philip Edward Johnson, Michelle D. Weiland
  • MANIFOLD ARRANGEMENT, FILTER ARRANGEMENT, AND METHODS OF BULK FLUID FILTRATION
    Publication number: 20120273433
    Abstract: A filter for use with bulk filtration includes filters arranged in parallel flow and a manifold arrangement. The manifold arrangement has a first pipe within a second pipe. An inlet channel conveys unfiltered fluid to the filters, and an outlet channel conveys filtered fluid from the filters. The inlet channel is an interior volume between an outside surface of the first pipe and an inside surface of the second pipe. The outlet channel is an interior volume of the first pipe. Methods of servicing and filtering are provided.
    Type: Application
    Filed: April 29, 2011
    Publication date: November 1, 2012
    Inventors: Andre Wessels, Bradley Richard De Vaux, Robin Glisson, Phillip Edward Johnson, Michelle D. Weiland