Granted Patent
Utility
US 5,093,545 · App. 07/464,919
Method, system and composition for soldering by induction heating
Inventor:
Thomas H. McGaffigan
Patented Case
View Patent ↗
Granted: Mar 3, 1992
Filed: Jan 16, 1990
Inventor
Thomas H. McGaffigan
Assignee (at issue)
Metcal, Inc.
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.