Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9364836 | Method and apparatus for removing metallic matter from an oil well circulating completion fluid stream | Steve Callegari, Raphael Fontenot, Homer Boudreaux, Larry Foley | 2016-06-14 |
| 8753517 | Method and apparatus for removing metallic matter from an oil well circulating completion fluid stream | Homer Boudreaux, Steve Callegari, Larry Foley, Raphael Fontenot | 2014-06-17 |
| 7213654 | Apparatus and methods to complete wellbore junctions | Clayton Plucheck, David M. Haugen, Doug Durst | 2007-05-08 |
| 5387053 | Spill control apparatus for use on offshore oil well drilling platforms | — | 1995-02-07 |