RD

Robert N. Deyoung

📍 Portage, MI: #401 of 619 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #2,604,408 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11747086 Steelmaking taphole slag retardant device John W. Dresh, Thomas J. Connors, Michael Dean Cope 2023-09-05