Granted Patent
Utility
US 6,023,851 · App. 09/015,229
Traction motor brush holder support evaluation method and apparatus
Inventor:
Terrance Alan Brand
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Jan 29, 1998
Inventor
Terrance Alan Brand
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.