Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524358 | Mechanical performance of al-steel weld joints | David R. Sigler, Blair E. Carlson, Michael J. Karagoulis | 2022-12-13 |
| 11471972 | Combined stackup apparatus for resistance spot welding | David R. Sigler, Robert T. Szymanski | 2022-10-18 |
| 11364563 | Method for resistance spot welding a stacked assembly of dissimilar metal workpieces and a resistance spot welded stack assembly of dissimilar metals | — | 2022-06-21 |
| 11065711 | High aspect ratio weld face design for dissimilar metal welding | David R. Sigler | 2021-07-20 |
| 10981244 | Resistance welding electrode | Hui Wang, David R. Sigler, Blair E. Carlson, Michael J. Karagoulis | 2021-04-20 |
| 10857619 | Control of intermetallic compound growth in aluminum to steel resistance welding | Tyson W. Brown, David R. Sigler, Blair E. Carlson | 2020-12-08 |
| 10857618 | Improving mechanical performance of Al-steel weld joints by limiting steel sheet deformation | David R. Sigler, Blair E. Carlson | 2020-12-08 |
| 10730133 | Electrode weld face design | David R. Sigler, Blair E. Carlson | 2020-08-04 |
| 10688899 | Conformable and reconfigurable occupant support structure | Wonhee M. Kim, Richard J. Skurkis, Michael J. Walker, Ian J. Sutherland, Paul W. Alexander +1 more | 2020-06-23 |
| 10597917 | Stretchable adjustable-stiffness assemblies | Ian J. Sutherland, Michael J. Walker, Wonhee M. Kim, Paul W. Alexander, Richard J. Skurkis +1 more | 2020-03-24 |