RD

Robert D. Dura

TL The Lubrizol: 2 patents #275 of 659Top 45%
📍 Broadview Heights, OH: #130 of 293 inventorsTop 45%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #1,895,359 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10767133 Protected mercaptophenols and thiophenols for lubricating compositions 2020-09-08
10526559 Aromatic detergents and lubricating compositions thereof Kamalakumari K. Salem, David J. Moreton, Mohamed G. Fahmy, Gary M. Walker, James P. Roski +4 more 2020-01-07