Granted Patent
Utility
US 5,650,031 · App. 08/533,592
Extruding thermoplastic insulation on stator bars
Inventors:
Donald A. Bolon, Charles Edward Baumgartner, Patricia Chapman Irwin
Patented Case
View Patent ↗
Granted: Jul 22, 1997
Filed: Sep 25, 1995
Inventors
Donald A. Bolon
Charles Edward Baumgartner
Patricia Chapman Irwin
Assignee (at issue)
General Electric Company
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.