Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650072 | Sulfonate and sulfate dispersants for the chemical processing industry | Vincent E. Lewis | 1997-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650072 | Sulfonate and sulfate dispersants for the chemical processing industry | Vincent E. Lewis | 1997-07-22 |