Granted Patent
Utility
US 5,867,005 · App. 08/993,266
AC motor winding circuit
Inventor:
Fred A. Brown
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Dec 18, 1997
Inventor
Fred A. Brown
Assignee (at issue)
Comair Rotron Inc.
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.