Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639040 | Continuous process for the production of MDI allophanates | William E. Slack, William E. Miller | 2003-10-28 |
| 6515125 | Liquid partially trimerized polyisocyanates based on toluene diisocyanate and diphenylmethane diisocyanate | William E. Slack, Kenneth P. Yonek | 2003-02-04 |