Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826983 | N-2,2-dimethyl-2-(2-hydroxy-alkylphenyl) heterocycles and stabilized compositions | John F. Stephen | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826983 | N-2,2-dimethyl-2-(2-hydroxy-alkylphenyl) heterocycles and stabilized compositions | John F. Stephen | 1989-05-02 |