Christopher Colwell
3Patents
3h-index
7Co-inventors
36Inventor score
Filing activity: Jul 17, 1998 → Apr 10, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6272401A | Valve positioner system | Physics | 60 | Expired |
| US6453261B2 | Valve positioner system | Physics | 42 | Expired |
| US6745084B2 | Valve positioner system | Physics | 38 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.