HF

Herbert Otto Fredrickson

📍 Chula Vista, CA: #390 of 742 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,412,461 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7023075 Teardrop shaped lead frames Eugen Popescu 2006-04-04