Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322672 | Electrically conductive honeycomb body, and method of monitoring and operating it as an exhaust gas catalyst carrier body | Theodor Cyron, Wolfgang Maus, Helmut Swars, Ludwig Wieres | 1994-06-21 |
| 5294411 | Honeycomb body with heatable catalytic active coating | Rolf Brück | 1994-03-15 |