EH

Earl C. Herlelkson

HP HP: 1 patents #3,612 of 7,018Top 55%
Overall (All Time): #3,792,547 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5293169 Switched capacitor circuit for precision resistance Richard A. Baumgartner, Charles E. Moore 1994-03-08