Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814179 | Seismic sensing apparatus and method with high-g shock isolation | Michael Corrigan, Leo Dekkers | 2004-11-09 |
| 6758080 | Calibration of sensors | Glen Ragan, David Wilson, Hai T. Pham | 2004-07-06 |
| 5551285 | Leak checker data logging system | John Payne | 1996-09-03 |