Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539402 | Using periodic spaces of block ID to improve additional recovery | Ellen L. Sorenson, David M. Ciminski | 2003-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539402 | Using periodic spaces of block ID to improve additional recovery | Ellen L. Sorenson, David M. Ciminski | 2003-03-25 |