Issued Patents All Time
Showing 1–8 of 8 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 |
| 5272346 | Ultraviolet spectrographic monitoring of water soluble corrosion inhibitors | J. Byron Strickland | 1993-12-21 |
| 5171459 | Scale deposition inhibitor | — | 1992-12-15 |
| 4869828 | Stabilization of iron in aqueous systems | John E. Hoots, Kenneth P. Fivizzani | 1989-09-26 |
| 4861511 | Toilet bowl cleaner and stain-inhibiting composition | — | 1989-08-29 |
| 4383889 | Pulp refining process and additive therefor | James Hyde, Michael D. Breslin, David R. Cosper | 1983-05-17 |
| 4190463 | Method of removing iron oxide deposits from heat transfer surfaces | — | 1980-02-26 |