Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684093 | Nitrogen-containing compounds | Jacob Emert, Alan R. Katritzky, Irina Shcherbakova | 1997-11-04 |
| 5593466 | Oil and fuel oil compositions | Kenneth Lewtas | 1997-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684093 | Nitrogen-containing compounds | Jacob Emert, Alan R. Katritzky, Irina Shcherbakova | 1997-11-04 |
| 5593466 | Oil and fuel oil compositions | Kenneth Lewtas | 1997-01-14 |