Brian C. Wiesner
5Patents
4h-index
15Co-inventors
54Inventor score
Filing activity: May 9, 1997 → Sep 12, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5890550A | Earth-boring bit with wear-resistant material | Fixed Constructions | 34 | Expired |
| US6607047B1 | Earth-boring bit with wear-resistant shirttail | Fixed Constructions | 20 | Expired |
| US6354387B1 | Nozzle orientation for roller cone rock bit | Fixed Constructions | 15 | Expired |
| US6443246B1 | Long barrel inserts for earth-boring bit | Fixed Constructions | 9 | Expired |
| US10900310B2 | Installing a tubular string through a blowout preventer | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.