Ronnie Royer
5Patents
4h-index
8Co-inventors
46Inventor score
Filing activity: Jan 9, 2001 → Nov 5, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6832649B2 | Apparatus and methods for utilizing expandable sand screen in wellbores | Fixed Constructions | 80 | Expired |
| US6510896B2 | Apparatus and methods for utilizing expandable sand screen in wellbores | Fixed Constructions | 51 | Expired |
| US6698518B2 | Apparatus and methods for use of a wellscreen in a wellbore | Fixed Constructions | 14 | Expired |
| US8602096B2 | Multiple sectioned wire-wrapped screens | Emerging Cross-Sectional Technologies | 8 | Active |
| US9416634B2 | Multiple sectioned wire-wrapped screens | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.