DB

Donald St. John Beeman

NS National Semiconductor: 2 patents #867 of 2,238Top 40%
📍 Penn Valley, CA: #13 of 43 inventorsTop 35%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,203,304 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6614284 PNP multiplier Jeffrey P. Kotowski 2003-09-02
6576977 Low cost bias technique for dual plate integrated capacitors Paul M. Werking 2003-06-10