Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329507 | Composition for reducing polynuclear aromatic hydrocarbon emissions | Vicente Sanchez, Jeffrey C. Trewella | 2019-06-25 |
| 9624446 | Low temperature property value reducing compositions | Jeffrey C. Trewella, Vicente Sanchez | 2017-04-18 |
| 9051525 | Composition for reducing polynuclear aromatic hydrocarbon emissions | Jeffrey C. Trewella, Vicente Sanchez | 2015-06-09 |
| 4600562 | Method and apparatus for filtering engine exhaust gas | Kashmir S. Virk, Michael A. Caggiano | 1986-07-15 |