Granted Patent
Utility
US 6,577,097 · App. 09/928,613
Method and system for controlling a synchronous machine using a changeable cycle-conduction angle
Inventors:
Ronald J. Krefta, Tillasthanam V. Sriram
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Aug 13, 2001
Inventors
Ronald J. Krefta
Tillasthanam V. Sriram
Assignee (at issue)
Delphi Technologies
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.