Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7610796 | Method for adjusting specific quality characteristics and properties of pipes by means of a pressure test | Siegfried Thomalla, Franz-Josef Schmeck | 2009-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7610796 | Method for adjusting specific quality characteristics and properties of pipes by means of a pressure test | Siegfried Thomalla, Franz-Josef Schmeck | 2009-11-03 |