Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760383 | Fail-safe high velocity flow casing shoe | Andrew Trowbridge | 2020-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760383 | Fail-safe high velocity flow casing shoe | Andrew Trowbridge | 2020-09-01 |