Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125828 | Determining the age of an electrochemical energy storage unit | Christopher Betzin | 2021-09-21 |
| 11043840 | Energy storage apparatus | Christopher Betzin, Barbara Schricker | 2021-06-22 |