Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681799 | Ethylene alpha-olefin/diene interpolymer-substituted carboxylic acid dispersant additives | Won R. Song, Albert Rossi, Howard W. Turner, Howard C. Welborn, Jr., Antonio Gutierrez +1 more | 1997-10-28 |
| 5663129 | Gel-free ethylene interpolymer dispersant additives useful in oleaginous compositions | Jacob Emert, David J. Lohse | 1997-09-02 |
| 5633326 | Polyolefin-substituted amines grafted with poly(aromatic-N-monomers) for oleaginous compositions | Abhimanyu O. Patil, Antonio Gutierrez | 1997-05-27 |