Granted Patent
Utility
US 4,738,732 · App. 07/010,872
Self cleaning liquid solder flux
Inventors:
Edward A. Anderson, Ernesto S. Sandi, James C. Cammarata
Patented Case
View Patent ↗
Granted: Apr 19, 1988
Filed: Feb 4, 1987
Inventors
Edward A. Anderson
Ernesto S. Sandi
James C. Cammarata
Assignee (at issue)
Hughes Aircraft 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.