Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8857056 | Method of manufacturing an exhaust gas carrying device and tool therefor | Stefan Keller, Otto Steinhauser, Manfred Stiglmaier | 2014-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8857056 | Method of manufacturing an exhaust gas carrying device and tool therefor | Stefan Keller, Otto Steinhauser, Manfred Stiglmaier | 2014-10-14 |