Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6994760 | Method of producing a high strength balanced Al-Mg-Si alloy and a weldable product of that alloy | Rinze Benedictus, Christian Joachim Keidel, Alfred Johann Peter Haszler | 2006-02-07 |
| 6939416 | Weldable high strenght Al-Mg-Si alloy | Rinze Benedictus, Alfred Johann Peter Haszler, Christian Joachim Keidel | 2005-09-06 |
| 6153854 | Aluminum sheet product and method of welding structural components | Alfred Johann Peter Haszler | 2000-11-28 |
| 5141687 | Sintering device and process for the manufacture thereof | Wilhelm Haar, Alois Lechner | 1992-08-25 |