PG

Paul E. Grayson

EI Eagle-Picher Industries: 1 patents #34 of 101Top 35%
Overall (All Time): #4,056,487 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4400232 Control of oxygen- and carbon-related crystal defects in silicon processing Paul Ownby 1983-08-23