FH

Frederick L. Hillgert

📍 Newport Beach, CA: #950 of 1,653 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,854,935 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5130509 Apparatus for reflow soldering Raymond G. Simpson 1992-07-14