Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061965 | Ring structure of metal construction having a run-in lining | Ulrike Hain, Werner Humhauser | 2011-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061965 | Ring structure of metal construction having a run-in lining | Ulrike Hain, Werner Humhauser | 2011-11-22 |