RC

Randal Campbell

PO Ppg Industries Ohio: 2 patents #525 of 1,316Top 40%
📍 New Alexandria, PA: #13 of 26 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,171,944 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7090958 Positive photoresist compositions having enhanced processing time James E. Jones, David A. Diehl, Ljiljana Maksimovic, Ronald R. Ambrose, Gerald W. Gruber 2006-08-15
6620574 Method of treating photoresists using electrodeless UV lamps James E. Jones 2003-09-16