Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334308 | Reduction of jet engine smoke emissions by contacting jet fuel with a carbon molecular sieve adsorbent | Leonard B. Graiff, Benton E. Visser, Greg E. Webster | 1994-08-02 |
| 5300218 | Reduction of diesel engine particulate emissions by contacting diesel fuel with a carbon molecular sieve adsorbent | Leonard B. Graiff, Peter B. Van Benthuysen, Zaida Diaz, David M. Austgen, Jr. | 1994-04-05 |