FG

Frank M. Graczyk

PL Progress Rail Locomotive: 1 patents #5 of 38Top 15%
📍 Darien, IL: #5 of 24 inventorsTop 25%
🗺 Illinois: #3,003 of 9,120 inventorsTop 35%
Overall (2019): #467,668 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10359112 Piston ring set for internal combustion engine and system and method thereof Farhan F. Devani, Edward Cryer 2019-07-23