John Engels
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Aug 18, 2005 → Aug 18, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7350572B2 | Methods for controlling fluid loss | Chemistry; Metallurgy | 45 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.