AH

Alvin E. Haas

TL The Lubrizol: 2 patents #275 of 659Top 45%
📍 Mentor, OH: #289 of 709 inventorsTop 45%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #1,976,127 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9593292 Engine lubricants containing a polyether Virginia A. Carrick, Jonathan S. Vilardo 2017-03-14
6949236 Aminosulfonate product-treated nitrogen-containing salt particles Kastrui Lal, Ricardo M. Collins, Jeffrey M. Carey 2005-09-27