Patents by Inventor Kyle W. Undesser

Kyle W. Undesser 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).

  • Air filter cartridge
    Patent number: 9446340
    Abstract: Filters capable of dissipating static charges. One example includes a filter media pack comprising fluted media secured to facing media; the fluted media having cellulose fibers; and the fluted media including an amount of carbon black sufficient to impart a static charge dissipative property thereto. One example includes an air filter cartridge having a filter media pack comprising fluted media secured to facing media; the fluted media comprising cellulose fibers; the fluted media having at least one side coated with a static charge dissipative amount of a metallic coating. These filters are useable in, for example, dust collectors.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: September 20, 2016
    Assignee: Donaldson Company, Inc.
    Inventors: Brian D. Babcock, Heather M. Tate, Mark D. Belcher, Brain Zauner, Kyle W. Undesser, Douglas A. Wersal
  • AIR FILTER CARTRIDGE
    Publication number: 20110252758
    Abstract: Filters capable of dissipating static charges. One example includes a filter media pack comprising fluted media secured to facing media; the fluted media having cellulose fibers; and the fluted media including an amount of carbon black sufficient to impart a static charge dissipative property thereto. One example includes an air filter cartridge having a filter media pack comprising fluted media secured to facing media; the fluted media comprising cellulose fibers; the fluted media having at least one side coated with a static charge dissipative amount of a metallic coating. These filters are useable in, for example, dust collectors.
    Type: Application
    Filed: November 6, 2009
    Publication date: October 20, 2011
    Applicant: Donaldson Company Inc.
    Inventors: Brian D. Babcock, Heather M. Tate, Mark D. Belcher, Brian Zauner, Kyle W. Undesser, Douglas A. Wersal