Alistair Grearson
9Patents
4h-index
11Co-inventors
50Inventor score
Filing activity: Dec 18, 1997 → Dec 17, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6086980A | Metal working drill/endmill blank and its method of manufacture | Emerging Cross-Sectional Technologies | 85 | Expired |
| US6413293B1 | Method of making ultrafine wc-co alloys | Chemistry; Metallurgy | 9 | Expired |
| US6521172B2 | Tool for drilling/routing of printed circuit board materials | Chemistry; Metallurgy | 5 | Expired |
| US7387658B2 | Method of making a cemented carbide powder mixture and the resulting cemented carbide powder mixture | Performing Operations; Transporting | 5 | Active |
| US6830604B2 | Tool for drilling/routing of printed circuit board materials | Chemistry; Metallurgy | 3 | Expired |
| US9005329B2 | Fine grained cemented carbide with refined structure | Performing Operations; Transporting | 3 | Active |
| US7938878B2 | Fine grained cemented carbide with refined structure | Performing Operations; Transporting | 1 | Active |
| US10781141B2 | Composition for a novel grade for cutting tools | Chemistry; Metallurgy | 0 | Active |
| US8425652B2 | Method of making a submicron cemented carbide powder mixture with low compacting pressure and the resulting powder | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.