RT

Robert C. Tupa

TL The Lubrizol: 1 patents #391 of 659Top 60%
📍 Seven Hills, OH: #64 of 133 inventorsTop 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,974,099 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4664677 Manganese and copper containing compositions Casper J. Dorer, Jr. 1987-05-12