Applied Navigation Devices
1Patents
0Active
1Granted
26Portfolio score
Filing activity: Sep 29, 1988 → Sep 29, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4909336A | Drill steering in high magnetic interference areas | Fixed Constructions | 71 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.