Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10967427 | Power-operated mold clamping system for exothermic reaction welding | Xue Feng Chang, Joshua D. Mitchell | 2021-04-06 |
| 10935239 | Trigger devices for exothermic welds | Richard Wallace Ceass, Mamoon Tawfiq Abedraboh | 2021-03-02 |