Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597041 | Exothermic reaction welding molds, weld-metal containing cartridges for such molds, and methods of use | Todd Lehmann, Mamoon Tawfiq Abedraboh, Xiaochen Wu | 2023-03-07 |
| 11441776 | Trigger devices for exothermic welds | Richard Wallace Ceass, Mamoon Tawfiq Abedraboh | 2022-09-13 |
| 11358242 | Exothermic reaction welding molds, weld-metal containing cartridges for such molds, and methods of use | Todd Lehmann, Mamoon Tawfiq Abedraboh, Xiaochen Wu | 2022-06-14 |
| 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 |
| 10738999 | Trigger devices for exothermix welds | Richard Wallace Ceass, Mamoon Tawfiq Abedraboh | 2020-08-11 |
| 10239162 | Exothermic reaction welding molds, weld-metal containing cartridges for such molds, and methods of use | Todd Lehmann, Mamoon Tawfiq Abedraboh, Xiaochen Wu | 2019-03-26 |