Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627766 | Use of phenylenediamines and hindered phenols to inhibit polymer formation during the manufacture of acrylonitrile | Marilyn W. Blaschke | 2003-09-30 |
| 6608226 | Use of phenylenediamines and hindered phenols to inhibit polymer formation during the manufacture of acrylonitrile | Marilyn W. Blaschke | 2003-08-19 |