Walter E. Friedl
3Patents
2h-index
9Co-inventors
33Inventor score
Filing activity: Jul 31, 2015 → Jan 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10883359B2 | Removing a casing section in a wellbore | Fixed Constructions | 3 | Active |
| US11111748B2 | Milling tools with a secondary attrition system | Fixed Constructions | 2 | Active |
| US10538983B2 | Milling tools with a secondary attrition system | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.