Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277833 | Ethylene alpha-olefin polymer substituted mono-and dicarboxylic acid lubricant dispersant additives | Won R. Song, Albert Rossi, Howard W. Turner, Howard C. Welborn, Jr., Antonio Gutierrez +1 more | 1994-01-11 |