Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6029623 | NO.sub.x reductant generation in a compression-ignition engine by hydrocarbon injection during the expansion stroke | Walter Weissman, Frank Hershkowitz, Anthony M. Dean | 2000-02-29 |
| 5947080 | NO to NO.sub.2 conversion control in a compression injection engine by hydrocarbon injection during the expansion stroke | Walter Weissman, Anthony M. Dean | 1999-09-07 |
| 5110490 | Water resistant grease composition | Timothy Hutchings, James F. Stadler | 1992-05-05 |
| 5037563 | Aluminum complex grease and method of reducing the flammability of an aluminum complex grease | Heinrich J. Rohrhofer | 1991-08-06 |