Erik C. Nygaard
4Patents
3h-index
7Co-inventors
47Inventor score
Filing activity: Dec 14, 1983 → Aug 28, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4500369A | Emulsion explosive | Chemistry; Metallurgy | 14 | Expired |
| US5445663A | Fertilizer composition comprising dispersions or solutions of nutrient compounds and method for its manufacture | Chemistry; Metallurgy | 4 | Expired |
| US4992119A | Explosive comprising a mixture of a nitrate-oil explosive and a water-in-oil emulsion explosive, and a method for its manufacture | Chemistry; Metallurgy | 3 | Expired |
| US9284232B2 | Safe blends of ammonium nitrate (AN) with urea, or of an AN-comprising product with a urea-comprising product | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.