Granted Patent
Utility
US 6,366,001 · App. 09/504,035
Rotary electric machine
Inventors:
Rune Gunnarsson, Rikard Isby
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Feb 14, 2000
Inventors
Rune Gunnarsson
Rikard Isby
Assignee (at issue)
ABB AB
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.