Sony Tran
4Patents
4h-index
6Co-inventors
36Inventor score
Filing activity: Mar 9, 2000 → Jan 22, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6371221B1 | Coring bit motor and method for obtaining a material core sample | Fixed Constructions | 40 | Expired |
| US6412575B1 | Coring bit and method for obtaining a material core sample | Fixed Constructions | 15 | Expired |
| US6729416B2 | Method and apparatus for retaining a core sample within a coring tool | Fixed Constructions | 15 | Expired |
| US7431107B2 | Coring bit with uncoupled sleeve | Fixed Constructions | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.