LS

Luke A. Schaap

AM Amoco: 1 patents #610 of 1,251Top 50%
S( Standard Oil Company (Indiana): 1 patents #254 of 576Top 45%
📍 South Holland, IL: #31 of 88 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,311,496 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5143634 Anti-wear engine and lubricating oil Elaine M. Quinga 1992-09-01
4282106 Low viscosity oils John H. Udelhofen, Samuel W. Harris 1981-08-04