Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731074 | Attrition resistant proppant composite and its composition matters | Frank Bor-Her Chen, Aaron Nelson, Michael Diaz | 2020-08-04 |
| 10508231 | Attrition resistant proppant composite and its composition matters | Frank Bor-Her Chen, Aaron Nelson, Michael Diaz | 2019-12-17 |
| 10435624 | Attrition resistant proppant composite and its composition matters | Frank Bor-Her Chen, Aaron Nelson, Michael Diaz | 2019-10-08 |
| 9969929 | Attrition resistant proppant composite and its composition matters | Frank Bor-Her Chen, Aaron Nelson, Michael Diaz | 2018-05-15 |
| 9260651 | Attrition resistant proppant composite and its composition matters | Frank Bor-Her Chen, Aaron Nelson, Michael Diaz | 2016-02-16 |