Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044760 | Four-layer element and method for producing a four-layer element | Thomas Feichtinger, Guenter Engel, Volker Wischnat | 2011-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044760 | Four-layer element and method for producing a four-layer element | Thomas Feichtinger, Guenter Engel, Volker Wischnat | 2011-10-25 |