Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6194355 | Use of alkoxylated surfactants and aluminum chlorohydrate to improve brine-based drilling fluids | Michael A. Jarrett, John C. Welch, Allen D. Gabrysch, Patricia A. Potts | 2001-02-27 |