Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472707 | Al—Zn—Mg—Cu alloy with improved damage tolerance-strength combination properties | Christian Joachim Keidel, Alfred Ludwig Heinz, Nedia Telioui | 2019-11-12 |
| 9636891 | Aircraft wing and fiber metal laminate forming part of such an aircraft wing | Christiaan Reyndert Alderliesten | 2017-05-02 |
| 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 |
| 7815758 | High damage tolerant Al-Cu alloy | Christian Joachim Keidel, Alfred Ludwig Heinz, Alfred Johann Peter Haszler | 2010-10-19 |
| 7666267 | Al-Zn-Mg-Cu alloy with improved damage tolerance-strength combination properties | Christian Joachim Keidel, Alfred Ludwig Heinz, Nedia Telioui | 2010-02-23 |
| 7604704 | Balanced Al-Cu-Mg-Si alloy product | Christian Joachim Keidel, Alfred Ludwig Heinz, Alfred Johann Peter Haszler | 2009-10-20 |
| 7514155 | High strength aluminium alloy brazing sheet | Achim Bürger, William Miller, Alfred Johann Peter Haszler | 2009-04-07 |
| 7494552 | Al-Cu alloy with high toughness | Christian Joachim Keidel, Alfred Ludwig Heinz, Alfred Johann Peter Haszler, Hinrich Hargarter | 2009-02-24 |
| 7323068 | High damage tolerant Al-Cu alloy | Christian Joachim Keidel, Alfred Ludwig Heinz, Alfred Johann Peter Haszler | 2008-01-29 |
| 7226669 | High strength aluminium alloy brazing sheet, brazed assembly and method for producing same | Achim Bürger, Alfred Johann Peter Haszler | 2007-06-05 |
| 6994760 | Method of producing a high strength balanced Al-Mg-Si alloy and a weldable product of that alloy | Christian Joachim Keidel, Guido Weber, Alfred Johann Peter Haszler | 2006-02-07 |
| 6939416 | Weldable high strenght Al-Mg-Si alloy | Guido Weber, Alfred Johann Peter Haszler, Christian Joachim Keidel | 2005-09-06 |