FH

Fred Hadlock

📍 Glendale, OR: #2 of 3 inventorsTop 70%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #4,094,209 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4281710 Heat exchanger 1981-08-04