Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336428 | Offshore rig cleaner | Jerry E. Pardue | 1994-08-09 |
| 5302293 | Method of controlling iron in produced oilfield waters | John D. Johnson | 1994-04-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336428 | Offshore rig cleaner | Jerry E. Pardue | 1994-08-09 |
| 5302293 | Method of controlling iron in produced oilfield waters | John D. Johnson | 1994-04-12 |