Christopher A. Pratt
9Patents
6h-index
17Co-inventors
56Inventor score
Filing activity: Apr 24, 2002 → Jan 26, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7004247B2 | Conductor-in-conduit heat sources for in situ thermal processing of an oil shale formation | Fixed Constructions | 238 | Expired |
| US6991045B2 | Forming openings in a hydrocarbon containing formation using magnetic tracking | Emerging Cross-Sectional Technologies | 209 | Expired |
| US7156176B2 | Installation and use of removable heaters in a hydrocarbon containing formation | Emerging Cross-Sectional Technologies | 191 | Expired |
| US7207390B1 | Method and system for lining multilateral wells | Fixed Constructions | 10 | Expired |
| US7174959B2 | Downhole separator system and method | Fixed Constructions | 10 | Expired |
| US7373984B2 | Lining well bore junctions | Fixed Constructions | 7 | Expired |
| US7571771B2 | Cavity well system | Fixed Constructions | 4 | Expired |
| US7299864B2 | Adjustable window liner | Fixed Constructions | 2 | Expired |
| US11026369B2 | Multipurpose leaf crop harvesting apparatus and processing method | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.