Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933852 | Electrical battery monitoring device and battery | Kristian Zimmermann | 2024-03-19 |
| 11378627 | Electrical battery monitoring device and battery | Kristian Zimmermann | 2022-07-05 |