Mark Dwayne Boyd
4Patents
3h-index
2Co-inventors
40Inventor score
Filing activity: Sep 23, 1997 → Oct 6, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5979572A | Flow control tool | Fixed Constructions | 22 | Expired |
| US7478673B2 | Frac head including a mixing chamber | Fixed Constructions | 22 | Active |
| US6095243A | Washout arrangement for a well | Fixed Constructions | 7 | Expired |
| US7533732B2 | Dual entry apparatus for a subterranean borehole | Fixed Constructions | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.