Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5877127 | On-the-fly control of delayed borate-crosslinking of fracturing fluids | Roger J. Card, Kenneth H. Nimerick, S. Bruce McConnell, Erik Nelson | 1999-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5877127 | On-the-fly control of delayed borate-crosslinking of fracturing fluids | Roger J. Card, Kenneth H. Nimerick, S. Bruce McConnell, Erik Nelson | 1999-03-02 |