Granted Patent
Utility
US 4,459,194 · App. 06/474,062
Electroplating apparatus
Inventors:
Ivan M. Fletcher, Richard H. Meier
Patented Case
View Patent ↗
Granted: Jul 10, 1984
Filed: Mar 10, 1983
Inventors
Ivan M. Fletcher
Richard H. Meier
Assignee (at issue)
AT&T Technologies Incorporated
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.