Patents by Inventor Bryan J. Case

Bryan J. Case 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).

  • Diesel particulate filter cleaning machine with filter cleaning time prediction
    Patent number: 11187122
    Abstract: A diesel particulate filter cleaning machine. The filter is filed with a soaking solution comprising water and a surfactant and retained within the filter during a soaking interval. The filter is placed in a rinsing station after the soaking interval. A rinse water head positioned above an upper surface of the filter supplies rinse water into the filter, the rinse water passes through and drains from the filter. During the rinsing process, an actuator moves the rinse water head relative to the upper surface of the filter. A drain receives the rinse water after draining from the filter.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: November 30, 2021
    Assignee: EcoClean Advantage, LLC
    Inventors: Bryan J. Case, Gregory J. Lukins, David L. Butler
  • DIESEL PARTICULATE FILTER CLEANING MACHINE WITH FILTER CLEANING TIME PREDICTION
    Publication number: 20180128137
    Abstract: A diesel particulate filter cleaning machine. The filter is filed with a soaking solution comprising water and a surfactant and retained within the filter during a soaking interval. The filter is placed in a rinsing station after the soaking interval. A rinse water head positioned above an upper surface of the filter supplies rinse water into the filter, the rinse water passes through and drains from the filter. During the rinsing process, an actuator moves the rinse water head relative to the upper surface of the filter. A drain receives the rinse water after draining from the filter.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 10, 2018
    Inventors: Bryan J. Case, Gregory J. Lukins, David L. Butler