Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730136 | Rotary changer | — | 2020-08-04 |
| 10350697 | Rotary changer for welding torches | — | 2019-07-16 |
| 10150177 | Rotary changer | Thinh Huu Huynh | 2018-12-11 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730136 | Rotary changer | — | 2020-08-04 |
| 10350697 | Rotary changer for welding torches | — | 2019-07-16 |
| 10150177 | Rotary changer | Thinh Huu Huynh | 2018-12-11 |