Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905463 | Process for producing proppants | Natalia Schwamm | 2024-02-20 |
| 9587170 | Proppant material incorporating fly ash and method of manufacture | — | 2017-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905463 | Process for producing proppants | Natalia Schwamm | 2024-02-20 |
| 9587170 | Proppant material incorporating fly ash and method of manufacture | — | 2017-03-07 |