Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796908 | Process for enhancing biogenic methane production from a carbonaceous material using a nutrient composition with low nitrogen/high phosphorus concentrations | David Midgley | 2017-10-24 |
| 9783829 | Process for enhancing biogenic methane production from a carbonaceous material using gaseous nitrogen combinations | David Midgley | 2017-10-10 |