Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753906 | Ball seat release apparatus including sliding shear sleeve | Abdolreza Gharesi, Richard Paul Noffke, Stephen Ross Maddux | 2023-09-12 |
| 11542782 | Ball seat release apparatus | Abdolreza Gharesi, Richard Paul Noffke | 2023-01-03 |