Patents by Inventor Sarah Adele Edwards

Sarah Adele Edwards 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).

  • Radial pleat design and collapsible filter element
    Patent number: 9370742
    Abstract: A filter element for filtering a fluid flowing through the filter element. The filter element includes a pleat pack that extends about an axis and that has an internal volume. The pleat pack includes a filter media for filtering out particulate from the fluid. The filter media is pleated. The pleats extend out along planes that are transverse to the axis. An associated method of providing a filter element that filters a fluid flowing through the filter element is provided.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: June 21, 2016
    Assignee: BHA Altair, LLC
    Inventors: Sarah Adele Edwards, Martin Gregory Hatfield, Nusrat Farzana
  • RADIAL PLEAT DESIGN AND COLLAPSIBLE FILTER ELEMENT
    Publication number: 20140260138
    Abstract: A filter element for filtering a fluid flowing through the filter element. The filter element includes a pleat pack that extends about an axis and that has an internal volume. The pleat pack includes a filter media for filtering out particulate from the fluid. The filter media is pleated. The pleats extend out along planes that are transverse to the axis. An associated method of providing a filter element that filters a fluid flowing through the filter element is provided.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: BHA Altair, LLC
    Inventors: Sarah Adele Edwards, Martin Gregory Hatfield, Nusrat Farzana