Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802965 | Apparatus for removing hydrogen peroxide from spent pickle liquor | Jerald W. Leeker | 2004-10-12 |
| 6746614 | Method for removing hydrogen peroxide from spent pickle liquor | Jerald W. Leeker | 2004-06-08 |