Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44728 | In-situ detection and analysis of methane in coal bed methane formations with spectrometers | John Pope | 2014-01-28 |
| 7821635 | In-situ detection and analysis of methane in coal bed methane formations with spectrometers | John Pope | 2010-10-26 |
| 6678050 | In-situ detection and analysis of methane in coal bed methane formations with spectrometers | John Pope | 2004-01-13 |