Granted Patent
Utility
US 4,816,615 · App. 07/087,556
Thick film copper conductor inks
Inventors:
Ashok N. Prabhu, Kenneth Warren Hang, Edward J. Conlon
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Aug 20, 1987
Inventors
Ashok N. Prabhu
Kenneth Warren Hang
Edward J. Conlon
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.