Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371056 | Oxidative diesel control catalyst | Juergen Leyrer, Egbert Lox, Rainer Domesle | 1994-12-06 |
| 5354720 | Reduction in the quantity of NO.sub.x in lean exhaust gas of motor vehicle engines | Jurgen Leyrer, Egbert Lox | 1994-10-11 |
| 5300472 | Catalyst for selective reduction of nitrous oxides with ammonia | Reinhold Brand, Wolfgang Honnen, Edgar Koberstein, Johannes Ohmer | 1994-04-05 |