Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497039 | Method of producing an encased honeycomb body | Ludwig Wieres, Uwe Siepmann, Heribert Grewe | 2002-12-24 |
| 6425517 | Method for applying a brazing medium to a configuration | Ludwig Wieres | 2002-07-30 |