WS

William Shibler

RC Rca: 1 patents #895 of 1,739Top 55%
Overall (All Time): #4,089,456 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4267487 Regulated filament supply for high-power tubes Robert M. Unetich 1981-05-12