James B. Day
3Patents
3h-index
5Co-inventors
36Inventor score
Filing activity: Oct 2, 1989 → Jan 21, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4962579A | Torque position make-up of tubular connections | Emerging Cross-Sectional Technologies | 103 | Expired |
| US5212885A | High gas sealibility makeup for API buttress connections | Emerging Cross-Sectional Technologies | 22 | Expired |
| USH1329H | Drill collar connections | General | 11 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.