JK

John D. Kwamya

UB U.S. Borax: 1 patents #24 of 52Top 50%
Overall (All Time): #3,721,052 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5651949 Production of boric oxide Richard P. Fisher, Tracy E. Gray 1997-07-29