Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429336 | Process for recovering toluene diamine from toluene diisocyanate distillation residues | Duane S. Treybig, Kathryn Hock, Van A. Kent | 2002-08-06 |
SD
Shenghong A. Dai
Overall (2002): #119,346 of 266,432Top 45%
1
Patents 2002