RA

Ronald Ardo

PA Pcc Airfoils: 1 patents #17 of 47Top 40%
TL Trw Limited: 1 patents #979 of 2,166Top 50%
📍 Euclid, OH: #143 of 312 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,338,840 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4773467 Method and apparatus for casting articles Lawrence D. Graham, Richard A. Skelley, Daniel G. Fetsko 1988-09-27
4673021 Method and apparatus for casting articles Lawrence D. Graham, Richard A. Skelley, Daniel G. Fetsko 1987-06-16