ZM

Z. L. Murphy

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
📍 Cypress, TX: #676 of 1,064 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,061,185 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4416669 Fuel and lubricant compositions for octane requirement reduction L. B. Graiff, J. A. N. Scott 1983-11-22