DD

Douglas C. Doup

CU Cummins: 1 patents #68 of 262Top 30%
📍 Columbus, IN: #84 of 249 inventorsTop 35%
🗺 Indiana: #1,265 of 3,983 inventorsTop 35%
Overall (2020): #488,540 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10648405 Tool to predict engine life using ring wear and fuel burned Dan E. Richardson, Jeffrey K. Colvill, Stephen Wade Brooks 2020-05-12