Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11208875 | Method of conducting plunger lift operations using a sphere and sleeve plunger combination | Jason T. Sodowsky, Harold Douglas Selby | 2021-12-28 | $269,399,000 |