DO

Donald E. Oulman

ST Stepan: 1 patents #8 of 49Top 20%
📍 Durham, NC: #177 of 606 inventorsTop 30%
🗺 North Carolina: #1,840 of 5,783 inventorsTop 35%
Overall (2023): #460,452 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11827544 Catalyst-free method for degrading dioxane in alkyl ether sulfate vacuum removal water Matthew V. Vollmer, Aaron Brown, Dennis Smith, Doug Gustafson, Terry Applebury 2023-11-28