Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663130 | Polymers derived from ethylene and 1-butene for use in the preparation of lubricant dispersant additives | Jacob Emert, Albert Rossi, Salvatore Rea, Jeffrey W. Frederick | 1997-09-02 |