Granted Patent
Utility
US 5,154,793 · App. 07/644,716
Method and apparatus for removing components bonded to a substrate
Inventors:
Robert J. Wojnarowski, Charles W. Eichelberger
Patented Case
View Patent ↗
Granted: Oct 13, 1992
Filed: Jan 23, 1991
Inventors
Robert J. Wojnarowski
Charles W. Eichelberger
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.