Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575208 | Geological constituent estimation using calculated spectra relationships | James A. Grau | 2017-02-21 |
| 9568639 | Borehole tool calibration method | James A. Grau | 2017-02-14 |
| 9541668 | Environmental corrections in nuclear spectroscopy using variable element ratio | James A. Grau, Markus Berheide | 2017-01-10 |