Douglas Derr
2Patents
0h-index
3Co-inventors
27Inventor score
Filing activity: Sep 1, 2011 → Oct 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8997879B2 | Diverter spool and methods of using the same | Fixed Constructions | 0 | Active |
| US11136857B2 | Rapid response well control assembly | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.