Granted Patent
Utility
US 6,204,589 · App. 09/436,279
Strain-matched hub for motor/generator
Inventor:
Michael Cascio
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Nov 8, 1999
Inventor
Michael Cascio
Assignee (at issue)
Acumentrics, 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.