Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8789415 | Gravity gradiometer | — | 2014-07-29 |
| 8650950 | Detector for detecting a gravity gradient | — | 2014-02-18 |
| 8074515 | Gravity gradiometer | John Winterflood | 2011-12-13 |
| 8033170 | Gravity gradiometer | — | 2011-10-11 |
| 7975544 | Gravity gradiometer | John Winterflood | 2011-07-12 |
| 7942054 | Gravity gradiometer | John Winterflood | 2011-05-17 |
| 7938003 | Gravity gradiometer | John Winterflood | 2011-05-10 |
| 7849739 | Gravity gradiometer | John Winterflood | 2010-12-14 |
| 7823448 | Actuatory and gravity gradiometer | John Winterflood | 2010-11-02 |
| 7823449 | Gravity gradiometer | John Winterflood | 2010-11-02 |
| 7814790 | Gravity gradiometer | — | 2010-10-19 |
| 7788974 | Gravity gradiometer | John Winterflood, Anthony Gordon Mann | 2010-09-07 |
| 7784343 | Gravity gradiometer | John Winterflood | 2010-08-31 |
| 7714584 | Gravity gradiometer | — | 2010-05-11 |
| 7637153 | Gravity gradiometer | John Winterflood | 2009-12-29 |
| 7627954 | Gravity gradiometer | John Winterflood | 2009-12-08 |
| 7624635 | Gravity gradiometer | John Winterflood | 2009-12-01 |
| 7596876 | Gravity gradiometer | — | 2009-10-06 |
| 7584544 | Gravity gradiometer | John Winterflood | 2009-09-08 |
| 7581327 | Gravity gradiometer | John Winterflood | 2009-09-01 |
| 7571547 | Gravity gradiometer | John Winterflood | 2009-08-11 |
| 7562460 | Gravity gradiometer | John Winterflood | 2009-07-21 |
| 7562461 | Gravity gradiometer | — | 2009-07-21 |
| 7559149 | Gravity gradiometer | — | 2009-07-14 |
| 6837106 | Gravity gradiometry | Bernard Etkin, John B. French, Bjarni Tryggvason | 2005-01-04 |