Granted Patent
Utility
US 4,303,480 · App. 05/821,004
Electroplating of thick film circuitry
Inventors:
John Wood, Victor A. Twaddell
Patented Case
View Patent ↗
Granted: Dec 1, 1981
Filed: Aug 1, 1977
Inventors
John Wood
Victor A. Twaddell
Assignee (at issue)
General Dynamics Corp., Pomona Division
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.