Granted Patent
Utility
US 6,092,277 · App. 09/300,904
Rotor bar swaging process
Inventors:
Mark Beltowski, Peter Gerard Kloecker
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: Apr 28, 1999
Inventors
Mark Beltowski
Peter Gerard Kloecker
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.