Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824342 | Fastening element with a prestress member having an elastic bearing surface | Horst-Detlef Gassmann, Werner Wanger | 2004-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824342 | Fastening element with a prestress member having an elastic bearing surface | Horst-Detlef Gassmann, Werner Wanger | 2004-11-30 |