Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123816 | Aluminum alloy to steel welding process | David R. Sigler, Blair E. Carlson, Yelena Myasnikova, David Yang | 2021-09-21 |
| 11095197 | Modular stator | John S. Agapiou, John D. Campbell, Frederick W. Rhoads, Hongliang Wang, Thomas A. Perry | 2021-08-17 |
| 11084119 | Electrode for resistance spot welding of dissimilar materials | David Yang, David R. Sigler, Blair E. Carlson, Michael J. Karagoulis | 2021-08-10 |
| 11006053 | Weld inspection system and method | Megan E. McGovern, Teresa J. Rinker, Sean Robert Wagner, Ryan C. Sekol, Michael J. Bland | 2021-05-11 |