Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145910 | 1.5-3 V lithium batteries with overcharge protection | Ulrich Wietelmann, Irina Wolf, Margret Wohlfahrt-Mehrens, Serife Kaymaksiz Tost, Florian Wilhelm +1 more | 2021-10-12 |
| 11018334 | Stabilized lithium metal impressions coated with alloy-forming elements and method for production thereof | Ulrich Wietelmann, Christoph Hartnig | 2021-05-25 |