Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11589697 | Serving tray apparatus and method of using same | — | 2023-02-28 |
| 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 |
| 8753517 | Method and apparatus for removing metallic matter from an oil well circulating completion fluid stream | Pat Williamson, Homer Boudreaux, Steve Callegari, Raphael Fontenot | 2014-06-17 |
| 5333925 | Containment apparatus for manual pipe tongs | — | 1994-08-02 |