JC

John M. Carr

PL Progress Rail Locomotive: 1 patents #7 of 26Top 30%
📍 Chicago, IL: #447 of 1,413 inventorsTop 35%
🗺 Illinois: #2,633 of 7,998 inventorsTop 35%
Overall (2018): #367,787 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10132216 Crankcase ventilation system for an internal combustion engine Raji Rexavier, Joshua D. Schueler, Patricia McWade 2018-11-20