Robert D. Thiessen
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Jan 29, 1999 → Jan 29, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6446727B1 | Process for hydraulically fracturing oil and gas wells | Fixed Constructions | 139 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.