Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837857 | Gas leak search using a test gas spray device | Hjalmar Bruhns, Ernst Franke, Ralf Kilian, Jörn Liebich, Jochen Puchalla-König +3 more | 2020-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837857 | Gas leak search using a test gas spray device | Hjalmar Bruhns, Ernst Franke, Ralf Kilian, Jörn Liebich, Jochen Puchalla-König +3 more | 2020-11-17 |