Granted Patent
Utility
US 5,244,563 · App. 07/838,556
Apparatus and method for electroplating
Inventors:
Carl G. Langenskiold, Stefan Olin, Mats A. Hallberg
Patented Case
View Patent ↗
Granted: Sep 14, 1993
Filed: Feb 19, 1992
Inventors
Carl G. Langenskiold
Stefan Olin
Mats A. Hallberg
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.