JB

John L. Bill

Overall (All Time): #2,221,549 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6171460 Chemically protected electrode system 2001-01-09
5639368 Capillary membrane device Dennis W. Davis 1997-06-17