DR

Donna A. Read

PI Protechnics International: 2 patents #2 of 14Top 15%
Overall (All Time): #2,299,314 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5243190 Radioactive tracing with particles Thomas R. Bandy, Edward S. Wallace 1993-09-07
5182051 Raioactive tracing with particles Thomas R. Bandy, Edward S. Wallace 1993-01-26