Granted Patent
Utility
US 6,502,303 · App. 09/850,362
Method of repairing a turbine blade tip
Inventors:
Kevin Updegrove, Peter Bader, Michael Foster
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: May 7, 2001
Inventors
Kevin Updegrove
Peter Bader
Michael Foster
Assignee (at issue)
Chromalloy Gas Turbine LLC
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.