Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9080923 | Method for checking the leakproofness of safety valves | Ulrich Engelmann, Oliver Borgmann | 2015-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9080923 | Method for checking the leakproofness of safety valves | Ulrich Engelmann, Oliver Borgmann | 2015-07-14 |