Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575029 | Gravity gradiometer accelerometers | Graeme Joseph O'Keefe, James Beresford Lee, Robert John Turner, Graham Clifford Goodwin | 2003-06-10 |
| 5962782 | Gravity gradiometer accelerometers | Graeme Joseph O'Keefe, James Beresford Lee, Robert John Turner, Graham Clifford Goodwin | 1999-10-05 |
| 5922951 | Gravity gradiometer | Graeme Joseph O'Keefe, James Beresford Lee, Robert John Turner, Graham Clifford Goodwin | 1999-07-13 |