Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883331 | Blowout preventer with interlocking ram assembly and method of using same | Jeffrey Thomas Melancon | 2021-01-05 |
| 9441444 | Modular subsea stripper packer and method of using same | Richard M. Ward, Jeffrey Jeffrey Melancon, Douglas Avery Ware | 2016-09-13 |
| 9045961 | Blowout preventer seal and method of using same | Jeffrey Thomas Melancon | 2015-06-02 |
| 9022126 | Wellsite equipment replacement system and method for using same | Jeffrey Thomas Melancon, Denzal Wayne Van Winkle | 2015-05-05 |
| 6394460 | One-piece ram element block for wireline blowout preventers | Henry H. Leggett | 2002-05-28 |
| 6145807 | By-pass stud with integral safety valve | Henry H. Leggett | 2000-11-14 |