Granted Patent
Utility
US 6,672,501 · App. 10/006,700
Method for repairing damaged areas in a metal component
Inventor:
Reinhard Fried
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Dec 10, 2001
Inventor
Reinhard Fried
Assignee (at issue)
ALSTOM Technology Ltd
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.