Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693862 | Process for transport of toluenediamine | Majid Keyvani, Rekha Menon, James L. Meyer | 1997-12-02 |
| 5012019 | Process for purifying aromatic nitration products | Robert W. Mason, Peter C. Imm, Paul J. Craney, Robert T. Brooker | 1991-04-30 |