Gravitec Instruments Limited
4Patents
1Active
4Granted
31Portfolio score
Filing activity: Jun 13, 1997 → Nov 25, 2009 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5962781A | Apparatus for the measurement of gravitational fields | Physics | 42 | Expired |
| US7176680B1 | Measurement of magnetic fields using a string fixed at both ends | Physics | 15 | Expired |
| US6871542B2 | Apparatus for the measurement of gravitational gradients | Physics | 3 | Expired |
| US8714010B2 | Gravitational gradiometer | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.