DC

David J. Castro

EU Ecolab Usa: 1 patents #107 of 305Top 40%
NC Nalco Company: 1 patents #19 of 82Top 25%
📍 DeKalb, IL: #1 of 18 inventorsTop 6%
🗺 Illinois: #1,299 of 8,132 inventorsTop 20%
Overall (2016): #150,539 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9365979 Method of increasing paper surface strength by using polyaluminum chloride in a size press formulation containing starch William J. Andrews, Daniel E. Schwarz 2016-06-14
9266301 Method to adhere and dislodge crepe paper Gary S. Furman, Mingli Wei, Winston Su, Christopher Kaley, Vladimir Grigoriev 2016-02-23