Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11830672 | Ultracapacitor for use in a solder reflow process | Andrew P. Ritter, Shawn Hansen | 2023-11-28 |
| 11170944 | Ultracapacitor with a low leakage current | Shawn Hansen | 2021-11-09 |
| 10840031 | Ultracapacitor for use at high temperatures | Shawn Hansen, Andrew P. Ritter | 2020-11-17 |
| 10679798 | Ultracapacitor containing thin electrodes in a metal container | Bharat Rawal | 2020-06-09 |
| 10658127 | Nonaqueous electrolyte for an ultracapacitor | Bharat Rawal | 2020-05-19 |
| 10475595 | Ultracapacitor for use at high temperatures | Shawn Hansen, Andrew P. Ritter | 2019-11-12 |
| 10446328 | Multi-cell ultracapacitor | Shawn Hansen, Andrew P. Ritter | 2019-10-15 |
| 8345406 | Electric double layer capacitor | Dirk H. Dreissig, Jessica M. Smith, Lee Shinaberger, Bharat Rawal | 2013-01-01 |