AR

Allen J. Rolfes

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): #2,229,188 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6268318 Process for making overbased calcium sulfonate detergents using calcium oxide and a less than stoichiometric amount of water Scot Jaynes 2001-07-31
6015778 Process for making overbased calcium sulfonate detergents using calcium oxide and a less than stoichiometric amount of water Scot Jaynes 2000-01-18