Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390195 | Methods and compositions for forming permeable cement sand screens in well bores | Philip D. Nguyen, Ronald J. Crook, David L. Brown | 2002-05-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390195 | Methods and compositions for forming permeable cement sand screens in well bores | Philip D. Nguyen, Ronald J. Crook, David L. Brown | 2002-05-21 |