Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9364836 | Method and apparatus for removing metallic matter from an oil well circulating completion fluid stream | Pat Williamson, Steve Callegari, Raphael Fontenot, Homer Boudreaux | 2016-06-14 |