Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448190 | System for supplying electronic power | Alexander Chak | 2022-09-20 |
| 8834459 | Needle for treating diseases | Alexander Chak | 2014-09-16 |
| 7270298 | Personal flying apparatus | Alexander Chak | 2007-09-18 |
| 7093796 | Aircraft | — | 2006-08-22 |
| 6517470 | Exercising device | Alexander Chak | 2003-02-11 |