Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534856 | Moulding assembly for aluminothermic welding of rails and method for aluminothermic welding of rails | Nicolas Demond, Thiago Sousa Santos | 2022-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534856 | Moulding assembly for aluminothermic welding of rails and method for aluminothermic welding of rails | Nicolas Demond, Thiago Sousa Santos | 2022-12-27 |