LH

Leroi E. Hutchings

UO Uop: 2 patents #20 of 109Top 20%
📍 Rantoul, IL: #4 of 27 inventorsTop 15%
🗺 Illinois: #186 of 2,749 inventorsTop 7%
Overall (1982): #10,712 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4364819 Conversion of asphaltene-containing charge stocks Algie J. Conner 1982-12-21
4358365 Conversion of asphaltene-containing charge stocks Algie J. Conner 1982-11-09