Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11051369 | Radio frequency heating apparatus using direct-digital radio frequency power control and fine-tune power control | Philip Charles Schmitt, Stanimir Bonev Bonev | 2021-06-29 |
| 11044790 | System and method of melting and controlling the flow of molten metal by electromagnetic force utilizing multiple induction coils | Eric Metodiev | 2021-06-22 |
| 10624158 | Radio frequency heating apparatus using direct-digital radio frequency power control and fine-tune power control | Philip Charles Schmitt, Stanimir Bonev Bonev | 2020-04-14 |
| 7834298 | Adjustable electromagnetic sealing device | — | 2010-11-16 |
| 6486664 | Magnetic field exposure sensor and analysis system | Metodi Filipov | 2002-11-26 |