Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7574947 | Rotary fast tool servo system and methods | Richard C. Montesanti, David L. Trumper | 2009-08-18 |
| 7492117 | Electromagnetic variable degrees of freedom actuator systems and methods | Richard C. Montesanti, David L. Trumper | 2009-02-17 |
| 7071581 | Uninterruptible power supply system using a slip-ring, wound-rotor-type induction machine and a method for flywheel energy storage | David B. Eisenhaure, Laban E. Lesster | 2006-07-04 |
| 6097124 | Hybrid permanent magnet/homopolar generator and motor | Gita P. Rao, David C. Meeker, Kevin J. Donegan | 2000-08-01 |
| 5929612 | Externally field-controlled induction generator | David B. Eisenhaure, Geoffrey B. Lansberry, Kevin J. Donegan, Gita P. Rao | 1999-07-27 |
| 5852865 | Stator fabrication process | Gita P. Rao, Dariusz Antoni Bushko, John R. Oleksy | 1998-12-29 |
| 5808391 | Rotor squirrel cage construction | Kevin M. Avakian, Gita P. Rao, Dariusz Antoni Bushko, Gary M. Colello | 1998-09-15 |
| 5798593 | Solid rotor assembly | Richard T. Salter, II, Gita P. Rao, Dariusz Antoni Bushko, Gary M. Colello | 1998-08-25 |
| 5793142 | Solid rotor assembly | Richard T. Salter, II, Gita P. Rao, Dariusz Antoni Bushko, Gary M. Colello | 1998-08-11 |
| 5495131 | Parallel air gap serial flux A.C. electrical machine | James H. Goldie | 1996-02-27 |
| 5483153 | Transient event detector for use in nonintrusive load monitoring systems | Steven B. Leeb | 1996-01-09 |
| 5396140 | Parallel air gap serial flux A.C. electrical machine | James H. Goldie | 1995-03-07 |
| 4608700 | Serial multi-drop data link | Thomas Sterling, Ronald D. Williams | 1986-08-26 |
| 4550228 | Ribbon speaker system | Gary E. Walker, Leo Spiegel, Anthony J. Shuman | 1985-10-29 |
| 4317175 | Dynamic rate integrating demand monitor | Thomas Sterling | 1982-02-23 |
| 4291249 | Rotating electric machine with fluid supported parts | Joseph L. Smith, Jr. | 1981-09-22 |
| 4233548 | Variable speed electronic motor | — | 1980-11-11 |