CH

Charles J. Hale

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
📍 San Jose, CA: #22,480 of 32,062 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,060,945 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4415858 pH Meter probe assembly — 1983-11-15