Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200103 | Ethylene alpha-olefin copolymer substituted Mannich base lubricant dispsersant additives | Won R. Song, Antonio Gutierrez, Robert A. Kleist | 1993-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200103 | Ethylene alpha-olefin copolymer substituted Mannich base lubricant dispsersant additives | Won R. Song, Antonio Gutierrez, Robert A. Kleist | 1993-04-06 |