Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976380 | Grooved swellable packer | Tim A. Davis, Andrew Kutac, Ray Frisby | 2018-05-22 |
| 9926783 | Apparatus and methods for cemented multi-zone completions | Jeffrey J. Lembcke, Charles D. Parker, Jason Scott Kiddy | 2018-03-27 |