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David Royce Edwards

📍 Ames, IA: #13 of 72 inventorsTop 20%
🗺 Iowa: #134 of 609 inventorsTop 25%
Overall (1994): #146,139 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5294243 Method of operating cokeless cupola Richard T. Taft, Reiner Graf 1994-03-15