MR

Michael D. Roley

Caterpillar: 1 patents #247 of 863Top 30%
📍 Washington, IL: #7 of 10 inventorsTop 70%
🗺 Illinois: #2,633 of 7,998 inventorsTop 35%
Overall (2018): #300,301 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9879575 System for lubricating valve assembly of engine Douglas D. Erdman, Rong Qu 2018-01-30