Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798822 | Simultaneous induction heating and stirring of a molten metal | Oleg S. Fishman, Vladimir V. Nadot | 2004-09-28 |
| 6690710 | High efficiency induction heating and melting systems | Oleg S. Fishman, Joseph T. Belsh, Aurelian Mavrodin, Richard A. Ranlof | 2004-02-10 |