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Ronald G. Unkefer

SE San Diego Gas & Electric: 1 patents #19 of 56Top 35%
📍 San Diego, CA: #15,630 of 23,606 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,960,525 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4776140 Modular block anchor James Wight, William J. Rose 1988-10-11