Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635856 | Billet induction heating | — | 2003-10-21 |
| 6600768 | Induction melting furnace with metered discharge | Hans G. Heine, Joseph T. Belsh | 2003-07-29 |
| 6563723 | Fault tolerant power supply circuit | Vladimir V. Nadot | 2003-05-13 |
| 6546039 | Simultaneous induction heating and stirring of a molten metal | John H. Mortimer, Vladimir V. Nadot | 2003-04-08 |
| 6542535 | Induction furnace with improved efficiency coil system | Vladimir V. Nadot, Vitaly A. Peysakhovich, John H. Mortimer | 2003-04-01 |
| 6393044 | High efficiency induction melting system | John H. Mortimer, Joseph T. Belsh, Richard A. Ranlof, Aurelian Mavrodin | 2002-05-21 |
| 6187257 | Dross removal on coating lines | Hans G. Heine | 2001-02-13 |
| 6148019 | Modular high power induction heating and melting system | John H. Mortimer | 2000-11-14 |
| 6121592 | Induction heating device and process for the controlled heating of a non-electrically conductive material | Rudolph K. Lampi, John H. Mortimer, Vitaly A. Peysakhovich | 2000-09-19 |
| 6041915 | Vibratory conveyor with side-mounted drivers | Ted Haines | 2000-03-28 |
| 6038157 | Fault tolerant power supply circuit | John H. Mortimer, Simeon Z. Rotman, Richard A. Ranlof | 2000-03-14 |
| D420335 | Location device | Andrew A. Salas, Adrian M. Escriba, Sr. | 2000-02-08 |
| 5987054 | Induction coil and coreless induction furnace employing same | John H. Mortimer, Vitaly A. Peysakhovich, Satyen N. Prabhu, Laurence A. Krupnick | 1999-11-16 |
| 5940273 | Semiconductor clamping device | Andrew A. Salas, Adrian M. Escriba, Sr. | 1999-08-17 |
| 5787110 | Galvanizing apparatus with coreless induction furnace | John H. Mortimer, Vitaly A. Peysakhovich | 1998-07-28 |
| 5781581 | Induction heating and melting apparatus with superconductive coil and removable crucible | Robert C. Turner | 1998-07-14 |
| 5523631 | Control system for powering plural inductive loads from a single inverter source | Simeon Z. Rotman, Walter P. Gazdzik | 1996-06-04 |
| 5446269 | Tubing shape, particularly for fabricating an induction coil | Vitaly A. Peysakhovich | 1995-08-29 |
| 5275229 | Magnetic suspension melting apparatus | Rudolph K. Lampi, Vitaly A. Peysakhovich | 1994-01-04 |
| 5272719 | Plural output power supply for induction holding and melting furnaces | Jesse Cartlidge, John H. Mortimer, Brian E. Potter, Simeon Z. Rotman | 1993-12-21 |
| 5250777 | Method and apparatus for variable phase induction heating and stirring | — | 1993-10-05 |
| 5213200 | Vibratory flow feed conveyor with removable pan | Allan J. Jacks, Robert T. Pipitone, David L. Remalia | 1993-05-25 |
| 5197081 | magnetic return apparatus for coreless induction furnaces | — | 1993-03-23 |
| 5036181 | Method and apparatus for supplying and controlling power to a resistance furnace | — | 1991-07-30 |
| 4953761 | Stopper rod spatial control mechanism | Satyen N. Prabhu, John P. Burk, Emad Tabatabaei | 1990-09-04 |