Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232891 | Process for the manufacture of a gauze for a catalytic converter and a gauze for a catalytic converter manufactured according thereto | Michael Hormann, Stefan Kotowski, David Francis Lupton, Werner Reiss, Friedhold Scholz +1 more | 1993-08-03 |