Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11355811 | Environmental enclosures, systems, and methods, for use with off-grid outdoor power systems | Alexander Stoilov Rangelov, Filip Stoilov Rangelov, Stoil Rangelov Trifonov | 2022-06-07 |
| 11245154 | Environmental enclosures, systems, and methods, for use with off-grid outdoor power systems | Alexander Stoilov Rangelov, Filip Stoilov Rangelov, Stoil Rangelov Trifonov | 2022-02-08 |
| 10971940 | Battery longevity extension | Alexander Stoilov Rangelov, Filip Stoilov Rangelov, Stoil Rangelov Trifonov | 2021-04-06 |