DM

David Ross McGregor

AI Amcol International: 1 patents #7 of 13Top 55%
📍 Glasgow, NC: #1 of 3 inventorsTop 35%
Overall (2011): #321,426 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7943690 Water-dispersible organoclays Ashoke K. SenGupta, Jerald W. Darlington, Jr. 2011-05-17