Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319477 | Breaker additives for extended delay in removal of oil-based filter cakes | William Walter Shumway, Jay Paul Deville | 2022-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319477 | Breaker additives for extended delay in removal of oil-based filter cakes | William Walter Shumway, Jay Paul Deville | 2022-05-03 |