Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9370049 | Electric induction heating, melting and stirring of materials non-electrically conductive in the solid state | Oleg S. Fishman, Satyen N. Prabhu, Mike Maochang Cao | 2016-06-14 |
| 9073145 | Electric induction impeder | Paul F. Scott, Michael A. Nallen, Oleg S. Fishman | 2015-07-07 |
| 8921745 | Electric induction impeder | Paul F. Scott, Michael A. Nallen, Oleg S. Fishman | 2014-12-30 |
| 8811450 | Integrated process control system for electric induction metal melting furnaces | Peter Aruanno, Emad Tabatabaei, Satyen N. Prabhu | 2014-08-19 |
| 8558133 | System and method of computing the operating parameters of a forge welding machine | Paul F. Scott, Michael A. Nallen, Gary A. Doyon, Oleg S. Fishman | 2013-10-15 |
| 8460629 | Purification of materials non-electrically conductive in the solid state and electrically conductive in the molten state with electric induction power | Oleg S. Fishman | 2013-06-11 |
| 8350198 | Heating and melting of materials by electric induction heating of susceptors | Joseph T. Belsh, Satyen N. Prabhu, Vitaly A. Peysakhovich | 2013-01-08 |
| 8263915 | Electric induction impeder | Paul F. Scott, Michael A. Nallen, Oleg S. Fishman | 2012-09-11 |
| 7896060 | Casting furnace | Lennie L. Ashburn, Robert W. Fest | 2011-03-01 |
| 7683288 | System and method of computing the operating parameters of a forge welding machine | Paul F. Scott, Michael A. Nallen, Gary A. Doyon, Oleg S. Fishman | 2010-03-23 |
| 7598632 | Current fed inverter with pulse regulator for electric induction heating, melting and stirring | Oleg S. Fishman, Mike Maochang Cao | 2009-10-06 |
| 7383873 | Casting furnace | Lennie L. Ashburn, Robert W. Fest | 2008-06-10 |
| 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 |
| 6546039 | Simultaneous induction heating and stirring of a molten metal | Oleg S. Fishman, Vladimir V. Nadot | 2003-04-08 |
| 6542535 | Induction furnace with improved efficiency coil system | Oleg S. Fishman, Vladimir V. Nadot, Vitaly A. Peysakhovich | 2003-04-01 |
| 6391247 | Flat inductors | Hans G. Heine, Vitaly A. Peysakhovich, John C. Thorpe | 2002-05-21 |
| 6393044 | High efficiency induction melting system | Oleg S. Fishman, Joseph T. Belsh, Richard A. Ranlof, Aurelian Mavrodin | 2002-05-21 |
| 6148019 | Modular high power induction heating and melting system | Oleg S. Fishman | 2000-11-14 |
| 6121592 | Induction heating device and process for the controlled heating of a non-electrically conductive material | Oleg S. Fishman, Rudolph K. Lampi, Vitaly A. Peysakhovich | 2000-09-19 |
| 6038157 | Fault tolerant power supply circuit | Oleg S. Fishman, Simeon Z. Rotman, Richard A. Ranlof | 2000-03-14 |
| 5987054 | Induction coil and coreless induction furnace employing same | Oleg S. Fishman, Vitaly A. Peysakhovich, Satyen N. Prabhu, Laurence A. Krupnick | 1999-11-16 |
| 5901170 | Induction furnace | Vitaly A. Peysakhovich, Benno J. Box | 1999-05-04 |
| 5872805 | Pot for coating continuous metallic strip | Hans G. Heine | 1999-02-16 |
| 5787110 | Galvanizing apparatus with coreless induction furnace | Oleg S. Fishman, Vitaly A. Peysakhovich | 1998-07-28 |