Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8860342 | System and method for controlling a permanent magnet motor | Mark P. Krefta | 2014-10-14 |
| 7388766 | Harmonic control and regulation system for harmonic neutralized frequency changer | Gary E. Baumgart | 2008-06-17 |
| 6928936 | Device for feeding pulverized coal to furnace | Ashis Mukherjee, Subhasis Biswas, Manish Kumar, Santi Gopal Sahu, Nandita Choudhury +1 more | 2005-08-16 |
| 6841976 | Multi-line power flow transformer for compensating power flow among transmission lines | Mey Ling Sen | 2005-01-11 |
| 6420856 | Versatile power flow transformers for compensating power flow in a transmission line | Mey Ling Sen | 2002-07-16 |
| 6396248 | Versatile power flow transformers for compensating power flow in a transmission line | Mey Ling Sen | 2002-05-28 |
| 6384581 | Versatile power flow transformers for compensating power flow in a transmission line | Mey Ling Sen | 2002-05-07 |
| 6335613 | Versatile power flow transformers for compensating power flow in a transmission line | Mey Ling Sen | 2002-01-01 |
| 5754035 | Apparatus and method for controlling flow of power in a transmission line including stable reversal of power flow | — | 1998-05-19 |