Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643542 | Process for simultaneously reducing the amounts of hydrocarbons, carbon monoxide and nitrogen oxides contained in the exhaust gas from an internal combustion engine | Juergen Leyrer, Egbert Lox, Klaus Ostgathe | 1997-07-01 |
| 5628925 | Process for manufacturing a coated, monolithic metal support | Bernd Engler, Egbert Lox | 1997-05-13 |