Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8261962 | Method for brazing a metallic honeycomb body for exhaust gas treatment and apparatus for carrying out the method | Hubertus Kotthoff, Jörg Gutowski, Dietmar Chauchet, Ludwig Wieres | 2012-09-11 |
| 7799372 | Method and device for applying glue to a honeycomb structure | — | 2010-09-21 |
| 7073700 | Process and apparatus for applying brazing material to a metallic structure through the use of vibration | Ferdi Kurth, Alex Scholz | 2006-07-11 |
| 6811071 | Method for the manufacture of a metal structure and device for wetting a metal structure with an adhesive | Ferdi Kurth, Michael Voit, Christoph Müller, Alexander Scholz | 2004-11-02 |
| 6793895 | Method and device for producing a metallic honeycomb body | Ludwig Wieres, Christof Müller | 2004-09-21 |
| 6190470 | Process for manufacturing a honeycomb body from heat-treated two-layered or multi-layered metal foils | Ludwig Wieres, Ferdi Kurth, Gunther Faust | 2001-02-20 |
| 5018826 | Roll manufactured with a light waveguide conductor | Dagmar Schutten, Hans-Joachim Schmitz, Veit M. Kolschbach, Gerald Znoyek, Norbert Wenzel | 1991-05-28 |
| 4695223 | Turbomolecular vacuum pump with a rotor and at least one antifriction bearing | Gunter Schutz | 1987-09-22 |