Thomas D. Helbert
3Patents
2h-index
13Co-inventors
41Inventor score
Filing activity: Jul 9, 2008 → Oct 11, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7762330B2 | Methods of making multiple casing cuts | Fixed Constructions | 26 | Active |
| US10704328B2 | Retention system for bottom hole assembly and whipstock | Fixed Constructions | 4 | Active |
| US10309179B2 | Downhole casing pulling tool | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.