Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613720 | Delayed blending of additives in well treatment fluids | Jean-Pierre Feraud, Michael D. Parris, Richard D. Hutchins, Stanley B. McConnell, Keith Ingram Dismuke | 2003-09-02 |