RS

Robert Spence

NS National Semiconductor: 1 patents #1,247 of 2,238Top 60%
Overall (All Time): #2,192,603 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6759331 Method for reducing surface zener drift Heikyung Min, Steven M. Kurihara 2004-07-06
4736796 Tamp hole plug system and method F. James Arnall, Robert W. Graul 1988-04-12