David M. Epplin
2Patents
2h-index
3Co-inventors
30Inventor score
Filing activity: Aug 5, 2004 → Apr 12, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7234540B2 | Gyroscopic steering tool using only a two-axis rate gyroscope and deriving the missing third axis | Physics | 12 | Expired |
| US7813878B2 | Gyroscopic steering tool using only a two-axis rate gyroscope and deriving the missing third axis | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.