JS

James R. Spence

S( Standard Oil Company (Indiana): 3 patents #95 of 576Top 20%
TT The Timken: 1 patents #115 of 291Top 40%
📍 Warrenville, IL: #45 of 171 inventorsTop 30%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,270,122 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6613721 Colloidal suspensions for use as a lubricant or additive Carl F. Kernizan 2003-09-02
4302216 Anti-static additives 1981-11-24
4298353 Anti-static additives 1981-11-03
4252542 Anti-static additives 1981-02-24