Patrick CK Kwok
2Patents
2h-index
4Co-inventors
30Inventor score
Filing activity: Feb 13, 2002 → May 27, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7069662B2 | Drill level indicator | Performing Operations; Transporting | 26 | Expired |
| US6810596B2 | Drill level indicator | Performing Operations; Transporting | 24 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.