HJ

Harry R. Dudro, Jr.

BM Bmi: 2 patents #1 of 15Top 7%
📍 Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,346,726 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4571318 Method of constructing refractory runner Frank E. Morris 1986-02-18
4478395 Refractory runner Frank E. Morris 1984-10-23