Patents by Inventor Bradly HAUSER

Bradly HAUSER 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).

  • COMPOSITE MEDIA FOR FUEL STREAMS
    Publication number: 20230233969
    Abstract: A filter material for use in fuel-water separation has a particle filtration layer and a coalescing layer downstream of, and coupled to, the particle filtration layer. The particle filtration layer is substantially constructed of binder fibers and media fibers. The coalescing layer has at least 70% glass fibers by weight. As another example, a filter material for liquid fuels has a particle filtration layer and a coalescing layer downstream of the particle filtration layer. The particle filtration layer has binder fibers and media fibers and is substantially free of meltblown materials. The ratio of air permeability of the particle filtration layer to air permeability of the coalescing layer ranges from about 3:1 to about 15:1.
    Type: Application
    Filed: March 24, 2023
    Publication date: July 27, 2023
    Inventors: Aflal Rahmathullah, Bradly Hauser, Vijay Kapoor, Mike J. Madsen, Derek O. Jones, Charles Christ
  • Composite media for fuel streams
    Patent number: 11612843
    Abstract: A filter material for use in fuel-water separation has a particle filtration layer and a coalescing layer downstream of, and coupled to, the particle filtration layer. The particle filtration layer is substantially constructed of binder fibers and media fibers. The coalescing layer has at least 70% glass fibers by weight. As another example, a filter material for liquid fuels has a particle filtration layer and a coalescing layer downstream of the particle filtration layer. The particle filtration layer has binder fibers and media fibers and is substantially free of meltblown materials. The ratio of air permeability of the particle filtration layer to air permeability of the coalescing layer ranges from about 3:1 to about 15:1.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: March 28, 2023
    Assignee: Donaldson Company, Inc.
    Inventors: Aflal Rahmathullah, Bradly Hauser, Vijay Kapoor, Mike J. Madsen, Derek O. Jones, Charles Christ
  • COMPOSITE MEDIA FOR FUEL STREAMS
    Publication number: 20180185777
    Abstract: A filter material for use in fuel-water separation has a particle filtration layer and a coalescing layer downstream of, and coupled to, the particle filtration layer. The particle filtration layer is substantially constructed of binder fibers and media fibers. The coalescing layer has at least 70% glass fibers by weight. As another example, a filter material for liquid fuels has a particle filtration layer and a coalescing layer downstream of the particle filtration layer. The particle filtration layer has binder fibers and media fibers and is substantially free of meltblown materials. The ratio of air permeability of the particle filtration layer to air permeability of the coalescing layer ranges from about 3:1 to about 15:1.
    Type: Application
    Filed: June 23, 2016
    Publication date: July 5, 2018
    Inventors: Aflal RAHMATHULLAH, Bradly HAUSER, Vijay KAPOOR, Mike J. MADSEN, Derek O. JONES, Charles CHRIST