Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431544 | Synthetic proton-conductive additives for battery electrolytes | Vesselin Bojidarov Naydenov, Dag Arild Valand, Boris Todorov Shirov | 2025-09-30 |
| 12149192 | Method and device for restoration of a battery's energy parameters | Vesselin Bojidarov Naydenov, Yordan Yordanov Nachev, Dag Arild Valand | 2024-11-19 |