KS

Kenneth E. Sumner

MO Marathon Oil: 1 patents #72 of 204Top 40%
📍 Littleton, CO: #1,041 of 1,939 inventorsTop 55%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,098,343 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4294049 Quick opening internal manway for towers Dick K. Young 1981-10-13