DB

David Butterwick

CE Cenovus Energy: 1 patents #52 of 91Top 60%
📍 Calgary, CA: #2,769 of 5,407 inventorsTop 55%
Overall (All Time): #2,438,199 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12366149 End-of-life recovery of mobilized hydrocarbons Emeka Chinedu Chineme, Ishan Deep Singh Kochhar 2025-07-22