Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602083 | Use of sized salts as bridging agent for oil based fluids | Allen D. Gabrysch | 1997-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602083 | Use of sized salts as bridging agent for oil based fluids | Allen D. Gabrysch | 1997-02-11 |