Granted Patent
Utility
US 5,233,149 · App. 07/739,699
Reprocessing weld and method
Inventors:
Michael Lee Killian, Harry E. Lewis
Patented Case
View Patent ↗
Granted: Aug 3, 1993
Filed: Aug 2, 1991
Inventors
Michael Lee Killian
Harry E. Lewis
Assignee (at issue)
Eaton Corporation
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.