Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11082040 | Devices and methods for improving voltage handling and/or bi-directionality of stacks of elements when connected between terminals | Tero Tapio Ranta, Robert W. Greene, Christopher N. Brindle, Robert Mark Englekirk | 2021-08-03 |