Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918052 | Drywall construction for supporting an installation element and method for fastening the installation element | Heinrich Amlang | 2011-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918052 | Drywall construction for supporting an installation element and method for fastening the installation element | Heinrich Amlang | 2011-04-05 |