Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784090 | Method for selecting the location of a stimulating geothermal well | Joerg Baumgaertner, Ezra Zemach | 2017-10-10 |
| 5301169 | Seismic source | Michael Manning, Michael Allcock | 1994-04-05 |
| 5031719 | Seismic sonde | Nigel Halladay, Robert Gillatt | 1991-07-16 |