Granted Patent
Utility
US 4,875,619 · App. 07/239,587
Brazing of ink jet print head components using thin layers of braze material
Inventors:
Jeffrey J. Anderson, John S. Moore
Patented Case
View Patent ↗
Granted: Oct 24, 1989
Filed: Sep 1, 1988
Inventors
Jeffrey J. Anderson
John S. Moore
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.