Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231695 | Method of heat-treating a thin sheet coated with ZnAL by hot dip galvanization | Hans-Joachim Heiler, Wilhelm Warnecke, Wilhelm Durr | 2001-05-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231695 | Method of heat-treating a thin sheet coated with ZnAL by hot dip galvanization | Hans-Joachim Heiler, Wilhelm Warnecke, Wilhelm Durr | 2001-05-15 |