Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8343013 | Personal exercise device | Kostadin Dimitrov Yanev, Angel Marinov Angelov, Kamen Radev Dobrev, Asen Angelov Marinov, Paul Roybal | 2013-01-01 |
| 8172723 | Personal exercise device | Kostadin Dimitrov Yanev, Angel Marinov Angelov, Kamen Radev Dobrev, Asen Angelov Marinov, Paul Roybal | 2012-05-08 |