Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627766 | Use of phenylenediamines and hindered phenols to inhibit polymer formation during the manufacture of acrylonitrile | Dwight K. Reid | 2003-09-30 |
| 6608226 | Use of phenylenediamines and hindered phenols to inhibit polymer formation during the manufacture of acrylonitrile | Dwight K. Reid | 2003-08-19 |
| 6535795 | Method for chemical addition utilizing adaptive optimization | Myron E. Schroeder, Michael J. Zetlmeisl, David Matthew Fischer, Kenneth J. Tacchi | 2003-03-18 |