Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970276 | System and method for dry fracture shale energy extraction | Preston W. Grounds, III, Alan C. Kepple | 2018-05-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970276 | System and method for dry fracture shale energy extraction | Preston W. Grounds, III, Alan C. Kepple | 2018-05-15 |