JH

John C. Hutchinson

ST Stepan: 1 patents #127 of 221Top 60%
📍 Chicago, IL: #7,538 of 13,327 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,168,106 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8492465 Substituted alkoxylated phenols and branched sulfates for use in emulsion polymer latexes Jean M. Seibold, Gary Luebke, Robert A. Krueger, Jungsik Lee 2013-07-23