EH

Earl C. Herlelkson

HP HP: 1 patents #3,612 of 7,018Top 55%
📍 Yamhill, OR: #18 of 29 inventorsTop 65%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,792,547 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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