Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845656 | Extended length packer with timed setting | Patrick J. Zimmerman, Charles D. Parker, Brandon C. Goodman | 2017-12-19 |
| 9637997 | Packer having swellable and compressible elements | Brandon C. Goodman, Charles D. Parker | 2017-05-02 |
| 9587458 | Split foldback rings with anti-hooping band | — | 2017-03-07 |
| 9567822 | Downhole tool having setting valve for packing element | — | 2017-02-14 |