Robert E. Ernhoffer
3Patents
2h-index
9Co-inventors
30Inventor score
Filing activity: May 1, 1989 → Aug 3, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5171861A | Thiadiazole-aryl sulfonate reaction products as multifunctional additives and compositions containing same | Chemistry; Metallurgy | 9 | Expired |
| US4985157A | Mixed alkoxylated alcohol-hydroquinone/resorcinol borates-antioxidants | Chemistry; Metallurgy | 2 | Expired |
| US5252237A | Complex alkoxy borates of alkylated phenols as lubricant stabilizers | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.