Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339265 | Voltage drop compensating reactor | Michael Levin, Anthony H. Hoevenaars, Igor Volkov | 2002-01-15 |
| 6127743 | Universal harmonic mitigating system | Michael Levin, Anthony H. Hoevenaars, Igor Volkov | 2000-10-03 |
| 4244179 | Annular combustion chamber for gas turbine engines | Gennady P. Kainov, Anatoly Polyakov, Igor A. Shleenkov | 1981-01-13 |