Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9186745 | Double wire GMAW welding torch assembly and process | Shijun Jia, Douglas A. Steyer, Xiangui Cao, Tianming He | 2015-11-17 | $89,276,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9186745 | Double wire GMAW welding torch assembly and process | Shijun Jia, Douglas A. Steyer, Xiangui Cao, Tianming He | 2015-11-17 | $89,276,000 |