Inventor
Robert John Nygard
Inventor
Saratoga Springs, NY, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines52%
Y10TTechnical subjects covered by former us classification27%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
A47KSanitary equipment2%
B23KSoldering or unsoldering2%
H01RElectrically-conductive connections2%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines2%
PatentTitleYear
6,989,621'Module winding system for electrical machines and methods of electrical connection'20066,977,459'Apparatus and methods for anchoring a modular winding to a rotor in an electrical machine'20056,977,460'Spacer for axial spacing enclosure rings and shields in an electrical machine'20056,972,507'End winding restraint in an electrical machine'20056,965,185'Variable pitch manifold for rotor cooling in an electrical machine'20056,952,070'Capped flat end windings in an electrical machine'20056,910,258'Method of assembling windings on a rotor core'20056,844,655'Expandable flat winding for rotating electric machine fields'20056,815,860'High temperature super-conducting rotor coil support with split coil housing and assembly method'20046,784,573'Corrosion-resistant liquid-cooled armature bar clip-to-strand connection and related method'20046,775,900'Method of forming a stator'20046,766,572'Method of assembling a stator'20046,762,517'High temperature super-conducting rotor having a vacuum vessel and electromagnetic shield and an assembly method'20046,710,497'Apparatus and method for a field winding assembly mountable on a rotor in a synchronous machine'20046,703,733'Removable self-locking field winding block'20046,629,356'Method and apparatus for concentric assembly of structural rotor enclosure on an electrical machine rotor'20036,608,409'High temperature super-conducting rotor having a vacuum vessel and electromagnetic shield and an assembly method'20036,597,081'Stator having reduced forces at generator stator key bar and method for forming the same'20036,590,305'High temperature super-conducting synchronous rotor having an electromagnetic shield and method for assembly'20036,570,292'High temperature super-conducting rotor coil support with split coil housing and assembly method'20036,548,928'Grounding of stator core to stator frame'20036,448,686'Packaged stator core and method forming the same'20026,437,476'Multi-pole electric machine including flat winding for generator fields'20026,369,482'Generator armature bar support system and related method'20026,313,561'Dynamic blocking restraint of a rotor field winding contained by a non-metallic structural rotor enclosure'20015,886,434'Generator field turn copper'19995,358,432'Resilient connectors for a generator/motor rotor'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2006Patents assigned to GEN ELECTRIC (27)· patent assignee history
1994Based in Granit Springs, NY, US· patent location history
1999–2006Based in Saratoga Springs, NY, US· patent location history
2001Based in Schenectady, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 27 | 1994–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saratoga Springs, New York, US | 25 | 1999–2006 |
| Schenectady, New York, US | 1 | 2001 |
| Granit Springs, New York, US | 1 | 1994 |