Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498153 | Head piece, welding tool, and welding method | Bernd Richter, Stefan Fröhlke, Junhua Gao | 2022-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498153 | Head piece, welding tool, and welding method | Bernd Richter, Stefan Fröhlke, Junhua Gao | 2022-11-15 |