Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496057 | Proppant, a method for production thereof and formation hydraulic fracturing method using the produced proppant | Elena Pershikova | 2013-07-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496057 | Proppant, a method for production thereof and formation hydraulic fracturing method using the produced proppant | Elena Pershikova | 2013-07-30 |