Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844655 | Expandable flat winding for rotating electric machine fields | Robert John Nygard, Yu Wang | 2005-01-18 |
| 6759770 | Cooling system for modular field windings of a generator | Yu Wang | 2004-07-06 |
| 6710497 | Apparatus and method for a field winding assembly mountable on a rotor in a synchronous machine | Yu Wang, Richard Nils Dawson, Robert John Nygard, James Pellegrino Alexander, John Arthur Urbahn | 2004-03-23 |
| 6703733 | Removable self-locking field winding block | Yu Wang, Robert John Nygard, James Pelligrino Alexander | 2004-03-09 |
| 6629356 | Method and apparatus for concentric assembly of structural rotor enclosure on an electrical machine rotor | Yu Wang, Richard Nils Dawson, Robert John Nygard, James Pellegrino Alexander | 2003-10-07 |
| 6590311 | Cross-shaped rotor shaft for electrical machine | Yu Wang, James Pellegrino Alexander, George Hanna Ghanime | 2003-07-08 |
| 6495942 | Non-metallic structural rotor enclosure | Richard J. Keck, Yu Wang | 2002-12-17 |
| 6437476 | Multi-pole electric machine including flat winding for generator fields | Robert John Nygard, Yu Wang | 2002-08-20 |
| 6339268 | Cooling ventilation circuit for rotor end winding and slot end region cooling | Emil Donald Jarczynski, William Hunter Boardman, IV, James Michael Fogarty | 2002-01-15 |
| 6313561 | Dynamic blocking restraint of a rotor field winding contained by a non-metallic structural rotor enclosure | Robert John Nygard, Yu Wang | 2001-11-06 |
| 6291919 | Conductive structural interface for a non-metallic rotor enclosure | Suryaprakash Ganti, Yu Wang, MVK Chari, MV Srinivas | 2001-09-18 |
| 6239527 | Non-circular field winding enclosure | Yu Wang | 2001-05-29 |
| 6194807 | Mechanical constraint for tapered end turns of a generator rotor | Steven Charles Walko, Robert F. Lloyd | 2001-02-27 |
| 5986380 | Mechanical constraints for tapered end turns of a generator rotor | Steven Charles Walko, Robert F. Lloyd | 1999-11-16 |
| 5929550 | Ventilated creepage blocks | Peter Wallace Robson | 1999-07-27 |
| 5647761 | Lamp bulb holder and a method of assembling a lamp bulb holder | — | 1997-07-15 |
| 5419718 | Mixed coaxial connector | Paul Milburn | 1995-05-30 |
| 5397251 | Electrical connector and an electrical terminal therefor | — | 1995-03-14 |
| 5281877 | Dynamoelectric machine rotor endwindings with corner cooling passages | Edmund E. Kazmierczak | 1994-01-25 |
| 5065064 | Rotor slot insulation in rotors with subslots | — | 1991-11-12 |
| 4814655 | Ventilated gusset for single-layer turns in a dynamoelectric machine | — | 1989-03-21 |
| 4709177 | Ventilated end turns for rotor windings of a dynamoelectric machine | — | 1987-11-24 |
| 4667125 | Rotor slot insulation system for electrical machine and article incorporating same | Paul C. Rasmussen | 1987-05-19 |
| 4543503 | Ventilated end turns for rotor windings of a dynamoelectric machine | Edward K. Williams | 1985-09-24 |
| 4363982 | Dual curved inlet gap pickup wedge | — | 1982-12-14 |