JC

James E. Critchfield

Shell Oil Compny: 1 patents #41 of 193Top 25%
🗺 Texas: #5,748 of 16,780 inventorsTop 35%
Overall (2021): #420,803 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11071944 Absorbent composition for the selective absorption of hydrogen sulfide Diego Patricio Valenzuela, Loren Clark Wilson, Jingjun Zhou 2021-07-27