Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247099 | Screw with a partially hardened functional tip and process for the production thereof | Heinrich Friederich | 2007-07-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247099 | Screw with a partially hardened functional tip and process for the production thereof | Heinrich Friederich | 2007-07-24 |