PH

Paula M. Holder

RC Rca: 1 patents #895 of 1,739Top 55%
Overall (All Time): #4,002,055 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4612270 Two-layer negative resist Thomas R. Pampalone 1986-09-16