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Harold O. DeWall

📍 Escondido, CA: #35 of 123 inventorsTop 30%
🗺 California: #8,284 of 26,763 inventorsTop 35%
Overall (2002): #211,208 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6452097 Method and device for installing wallboard over a previously installed junction box — 2002-09-17