Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6849731 | Process for recovering and purifying caprolactam from an organic solvent | Joannes Albertus Wilhelmus Lemmens | 2005-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6849731 | Process for recovering and purifying caprolactam from an organic solvent | Joannes Albertus Wilhelmus Lemmens | 2005-02-01 |