LG

L. B. Graiff

Shell Oil Compny: 4 patents #842 of 4,423Top 20%
📍 Houston, TX: #5,364 of 21,073 inventorsTop 30%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,308,360 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4437436 Antiknock additive compositions and unleaded gasoline containing same John L. Laity 1984-03-20
4435187 Fuel and lubricant compositions for octane requirement reduction T. E. Kiovsky 1984-03-06
4416669 Fuel and lubricant compositions for octane requirement reduction Z. L. Murphy, J. A. N. Scott 1983-11-22
4401439 Fuel and lubricant compositions for octane requirement reduction T. E. Kiovsky 1983-08-30