Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9556696 | Window milling systems with expandable blades for securing a whipstock assembly and method of use | Stacey Blaine Donovan | 2017-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9556696 | Window milling systems with expandable blades for securing a whipstock assembly and method of use | Stacey Blaine Donovan | 2017-01-31 |