Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091947 | Method for sealing fractures in a subterranean well casing | Ann Copple, Craig Brown | 2024-09-17 |
| 11933134 | Removable oil well seal | Ann Copple, Craig Brown | 2024-03-19 |