Nicholas Walker
6Patents
4h-index
5Co-inventors
50Inventor score
Filing activity: Mar 14, 1988 → Mar 14, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5160693A | Impeller for treating molten metals | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| USD887182S1 | Standing desk | General | 8 | Active |
| US5314525A | Method for treating a liquid with a gas using an impeller | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4834876A | Filtration assembly having integral heating means for maintaining the metallic material being filtered in the molten state | Performing Operations; Transporting | 7 | Expired |
| USD1091094S1 | Shoe | General | 0 | Active |
| USD1091069S1 | Shoe | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.