Raymond D. Chavers
5Patents
3h-index
6Co-inventors
42Inventor score
Filing activity: Feb 20, 2004 → Jun 1, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7228914B2 | Interventionless reservoir control systems | Fixed Constructions | 26 | Expired |
| US7469744B2 | Deformable ball seat and method | Fixed Constructions | 17 | Active |
| US7219743B2 | Method and apparatus to isolate a wellbore during pump workover | Fixed Constructions | 13 | Expired |
| US8991508B2 | Pack off device with cable feedthrough | Fixed Constructions | 1 | Active |
| US7556101B2 | Downhole retrieving tool and method | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.