Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300218 | Reduction of diesel engine particulate emissions by contacting diesel fuel with a carbon molecular sieve adsorbent | Leonard B. Graiff, Danny Yuk Kwan Ngan, Zaida Diaz, David M. Austgen, Jr. | 1994-04-05 |