Norbert Gaag
6Patents
4h-index
5Co-inventors
50Inventor score
Filing activity: Oct 20, 1988 → Oct 5, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5658401A | Copper-zinc alloy | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5675883A | Method of manufacturing a copper-nickel-silicon alloy casing | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8435361B2 | Copper-zinc alloy for a valve guide | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US4954187A | Precipitates copper-zinc alloy with nickel silicide | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9301515B2 | Horseshoe and copper-zinc alloy for a horseshoe | Chemistry; Metallurgy | 1 | Active |
| US10041149B2 | Nickel-free white CuZn alloy and fitting using the alloy | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.