Leigh A Rogoski from Columbus, IN, age 51

Exhaust Component Cleaning And Requalification Process
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US Patent:

20140053865, Feb 27, 2014
Filed:

Aug 26, 2013
Appl. No.:

14/010371
Inventors:

Leslie E. Freeman - Columbus IN, US
David G. Eames - Columbus IN, US
Duane J. Szymanski - Columbus IN, US
Mark G. Tang - Columbus IN, US
William A. MacGregor - Columbus IN, US
Leigh A. Rogoski - Columbus IN, US
International Classification:

B08B 3/08
B08B 3/12
US Classification:

134 1, 134 18
Abstract:

According to one embodiment, a method for cleaning and requalifying a component of an exhaust aftertreatment system includes inspecting the component using an x-ray processing technique. The method further includes associating the plurality of cleaning techniques with a plurality of compositions of material, and cleaning the component according to at least one of the plurality of cleaning techniques associated with the composition of material.

Systems And Methods For Evaluating Part Density, Contamination And Defects Using Computed Tomography Scanning
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US Patent:

20210256684, Aug 19, 2021
Filed:

Feb 12, 2021
Appl. No.:

17/174884
Inventors:

- Columbus IN, US
Ben Wang - Columbus IN, US
Carl Justin Kamp - Winthrop MA, US
Leigh Anne Rogoski - Columbus IN, US
Rafael Ernesto Vasquez Lombardo - Columbus IN, US
Michael J. Cunningham - Columbus IN, US
Neal W. Currier - Columbus IN, US
International Classification:

G06T 7/00
G05B 15/02
G06T 7/11
G06T 3/40
Abstract:

A computer system is structured to determine a density of particulate matter in a diesel particulate filter (DPF) sample. The computer system includes a processing circuit having a processor and a memory. The processing circuit is structured to generate a computed tomography (CT) scan-based image of the DPF sample; and, segment the CT scan-based image of the DPF sample into a plurality of regions. For at least one region from the plurality of regions, the processing circuit is structured to determine a density of a portion of the DPF sample corresponding to the at least one region of the CT scan-based image of the DPF sample and cause an electronic display of a user device to display the CT scan-based image including the at least one region and an indication of the density for the at least one region.

Leigh A Rogoski