RE

Robert E. Ernhoffer

EX ExxonMobil: 3 patents #3,051 of 10,161Top 35%
Overall (All Time): #1,659,180 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5252237 Complex alkoxy borates of alkylated phenols as lubricant stabilizers Harry J. Andress, Henry Ashjian, William F. Olszewski 1993-10-12
5171861 Thiadiazole-aryl sulfonate reaction products as multifunctional additives and compositions containing same Arjun K. Goyal, Andrew G. Horodysky, Derek A. Law, Shi-Ming Wu 1992-12-15
4985157 Mixed alkoxylated alcohol-hydroquinone/resorcinol borates-antioxidants Liehpao O. Farng, Andrew G. Horodysky, John A. Keller, Jr. 1991-01-15