Patents by Inventor DONALD FLOYD BERSELL

DONALD FLOYD BERSELL 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 and system for cleaning membrane filters
    Patent number: 10722846
    Abstract: The disclosure relates to a system and method for cleaning filters, such as membrane filters. More particularly, a method and system are disclosed for retaining a plurality of small particulates, preferably in the shape of beads, which contact sludge or other despots on the membrane filters to remove unwanted debris that would otherwise form on the cleaning filters. In various embodiments, the plurality of small particulates are retained in a permeable enclosure formed of wedgewire.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: July 28, 2020
    Assignee: Meurer Research, Inc.
    Inventors: Donald Floyd Bersell, Charles Lonnie Meurer
  • Method and System for Cleaning Membrane Filters
    Publication number: 20190275467
    Abstract: The disclosure relates to a system and method for cleaning filters, such as membrane filters. More particularly, a method and system are disclosed for retaining a plurality of small particulates, preferably in the shape of beads, which contact sludge or other despots on the membrane filters to remove unwanted debris that would otherwise form on the cleaning filters. In various embodiments, the plurality of small particulates are retained in a permeable enclosure formed of wedgewire.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 12, 2019
    Applicant: Meurer Research, Inc.
    Inventors: Donald Floyd Bersell, Charles Lonnie Meurer
  • Method and system for cleaning membrane filters
    Patent number: 10307714
    Abstract: The disclosure relates to a system and method for cleaning filters, such as membrane filters. More particularly, a method and system are disclosed for retaining a plurality of small particulates, preferably in the shape of beads, which contact sludge or other despots on the membrane filters to remove unwanted debris that would otherwise form on the cleaning filters. In various embodiments, the plurality of small particulates are retained in a permeable enclosure formed of wedgewire.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: June 4, 2019
    Assignee: Meurer Research, Inc.
    Inventors: Donald Floyd Bersell, Charles Lonnie Meurer
  • Method and System for Cleaning Membrane Filters
    Publication number: 20190009221
    Abstract: The disclosure relates to a system and method for cleaning filters, such as membrane filters. More particularly, a method and system are disclosed for retaining a plurality of small particulates, preferably in the shape of beads, which contact sludge or other despots on the membrane filters to remove unwanted debris that would otherwise form on the cleaning filters. In various embodiments, the plurality of small particulates are retained in a permeable enclosure formed of wedgewire.
    Type: Application
    Filed: September 14, 2018
    Publication date: January 10, 2019
    Applicant: Meurer Research, Inc.
    Inventors: Donald Floyd Bersell, Charles Lonnie Meurer
  • Method and system for cleaning membrane filters
    Patent number: 10080994
    Abstract: The disclosure relates to a system and method for cleaning filters, such as membrane filters. More particularly, a method and system are disclosed for retaining a plurality of small particulates, preferably in the shape of beads, which contact sludge or other despots on the membrane filters to remove unwanted debris that would otherwise form on the cleaning filters. In various embodiments, the plurality of small particulates are retained in a permeable enclosure formed of wedgewire.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: September 25, 2018
    Assignee: Meurer Research, Inc.
    Inventors: Donald Floyd Bersell, Charles Lonnie Meurer
  • Method and System for Cleaning Membrane Filters
    Publication number: 20180078905
    Abstract: The disclosure relates to a system and method for cleaning filters, such as membrane filters. More particularly, a method and system are disclosed for retaining a plurality of small particulates, preferably in the shape of beads, which contact sludge or other despots on the membrane filters to remove unwanted debris that would otherwise form on the cleaning filters. In various embodiments, the plurality of small particulates are retained in a permeable enclosure formed of wedgewire.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 22, 2018
    Applicant: Meurer Research, Inc.
    Inventors: Donald Floyd Bersell, Charles Lonnie Meurer
  • Method and system for cleaning membrane filters
    Patent number: 9821275
    Abstract: The disclosure relates to a system and method for cleaning filters, such as membrane filters. More particularly, a method and system are disclosed for retaining a plurality of small particulates, preferably in the shape of beads, which contact sludge or other despots on the membrane filters to remove unwanted debris that would otherwise form on the cleaning filters. In various embodiments, the plurality of small particulates are retained in a permeable enclosure formed of wedgewire.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: November 21, 2017
    Assignee: Meurer Reseach, Inc.
    Inventors: Donald Floyd Bersell, Charles Lonnie Meurer
  • METHOD AND SYSTEM FOR CLEANING MEMBRANE FILTERS
    Publication number: 20130270184
    Abstract: The disclosure relates to a system and method for cleaning filters, such as membrane filters. More particularly, a method and system are disclosed for retaining a plurality of small particulates, preferably in the shape of beads, which contact sludge or other despots on the membrane filters to remove unwanted debris that would otherwise form on the cleaning filters. In various embodiments, the plurality of small particulates are retained in a permeable enclosure formed of wedgewire.
    Type: Application
    Filed: December 17, 2012
    Publication date: October 17, 2013
    Applicant: MEURER RESEARCH INC.
    Inventors: DONALD FLOYD BERSELL, CHARLES LONNIE MEURER