HR

Howard L. Roenigk

📍 Cabot, PA: #2 of 3 inventorsTop 70%
🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #209,112 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6508977 Reinforced refractory shaft design for fluxing molten metal C. Edward Eckert 2003-01-21