JC

John H. Chapman

UB U.S. Borax: 1 patents #24 of 52Top 50%
Overall (All Time): #3,680,483 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5735946 Two-stage process for delaminating kaolin J. Elmo Bloodworth, Sam M. Pickering, Jr., Michael A. Linkous 1998-04-07