Issued Patents 2019
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500679 | Resistance welding electrode and method of resistance welding | Hui Wang, Blair E. Carlson | 2019-12-10 |
| 10456856 | Welding electrode cutting tool and method of using the same | Blair E. Carlson, Michael J. Karagoulis | 2019-10-29 |
| 10421148 | External heat assisted welding of dissimilar metal workpieces | David Yang, Anil K. Sachdev | 2019-09-24 |
| 10376984 | Conical shaped current flow to facilitate dissimilar metal spot welding | Blair E. Carlson | 2019-08-13 |
| 10335891 | Weld face design for spot welding | Michael J. Karagoulis | 2019-07-02 |
| 10335892 | Weld electrode for attractive weld appearance | James G. Schroth, Michael J. Karagoulis | 2019-07-02 |
| 10272515 | Power pulse method for controlling resistance weld nugget growth and properties during steel spot welding | Michael J. Karagoulis | 2019-04-30 |
| 10259071 | Resistive welding electrode and method for spot welding steel and aluminum alloy workpieces with the resistive welding electrode | Blair E. Carlson, Michael J. Karagoulis, David P. Kelly | 2019-04-16 |
| 10252369 | Cooling to control thermal stress and solidification for welding of dissimilar materials | David Yang, Blair E. Carlson | 2019-04-09 |
| 10245675 | Multi-stage resistance spot welding method for workpiece stack-up having adjacent steel and aluminum workpieces | Blair E. Carlson, Michael J. Karagoulis | 2019-04-02 |
| 10189227 | Tailored panel assembly and method of manufacturing the same | Anil K. Sachdev, Raja K. Mishra, Jon T. Carter, Tyson W. Brown, Blair E. Carlson +2 more | 2019-01-29 |
| 10166627 | Aluminum alloy to steel welding process | James G. Schroth, Blair E. Carlson, Yelena Myasnikova, David Yang | 2019-01-01 |