Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043445 | High-damage tolerant alloy product in particular for aerospace applications | Christian Joachim Keidel, Alfred Ludwig Heinz, Hinrich Hargarter | 2011-10-25 |
| 7883591 | High-strength, high toughness Al-Zn alloy product and method for producing such product | Christian Joachim Keidel, Alfred Ludwig Heinz | 2011-02-08 |