Alan D. Eckard
6Patents
6h-index
10Co-inventors
60Inventor score
Filing activity: Jun 2, 1980 → Apr 4, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6225267A | Sodium sulfonate blends as emulsifiers for petroleum oils | Chemistry; Metallurgy | 36 | Expired |
| US5866030A | Enhanced hydrocarbon lubricants for use with immiscible refrigerants | Chemistry; Metallurgy | 28 | Expired |
| US5792383A | Reduction of enterfacial tension between hydrocarbon lubricant and immiscible liquid refrigerant | Chemistry; Metallurgy | 21 | Expired |
| US5737469A | Filling compound for fiber optical cables | Chemistry; Metallurgy | 15 | Expired |
| US4308182A | Dry wire drawing lubricants based on Poly (3,5-dithio-1,2,4-thiadiazole) and Poly (2,5-dithio-1,3,4-thiadiazole) | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5439602A | Overbased sulfonates combined with petroleum oxidates for metal forming | Chemistry; Metallurgy | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.