Granted Patent
Utility
US 6,313,599 · App. 09/760,787
Method for controlling an inverter
Inventors:
Mikko Norrkniivila, Samuli Heikkila
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Jan 17, 2001
Inventors
Mikko Norrkniivila
Samuli Heikkila
Assignee (at issue)
ABB Industry Oy
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.