Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8159904 | Force-feedback seismometer | Nicholas Jason Ackerley | 2012-04-17 |
| 7594438 | Inertial sensor having a flexing element supporting a movable mass | Nicholas Jason Ackerley | 2009-09-29 |
| 7376049 | Seismic sensor with thermal stabilization | Mark Jonathan Brice Hayman, Robin Brice Hayman | 2008-05-20 |