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Joseph Siergiej

PL Progress Rail Locomotive: 1 patents #31 of 86Top 40%
📍 Homer Glen, IL: #62 of 105 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #2,635,415 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11240061 Methods and systems for controlling locomotives Eugene T. Krakow, Robert J. Pflaum, Lawrence Stanley Przybylski 2022-02-01