Jacob Chow
6Patents
5h-index
8Co-inventors
52Inventor score
Filing activity: Sep 30, 1980 → Apr 16, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6073518A | Bit manufacturing method | Emerging Cross-Sectional Technologies | 132 | Expired |
| US6089123A | Structure for use in drilling a subterranean formation | Emerging Cross-Sectional Technologies | 123 | Expired |
| US5147001A | Drill bit cutting array having discontinuities therein | Fixed Constructions | 44 | Expired |
| US5820985A | PDC cutters with improved toughness | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4361194A | Bearing system for a downhole motor | Fixed Constructions | 18 | Expired |
| US6098731A | Drill bit compact with boron or beryllium for fracture resistance | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.