Granted Patent
Utility
US 5,316,642 · App. 08/052,496
Oscillation device for plating system
Inventors:
David J. Young, Scott L. Randall, Scott David Shaw, Andrew F. Wylde
Patented Case
View Patent ↗
Granted: May 31, 1994
Filed: Apr 22, 1993
Inventors
David J. Young
Scott L. Randall
Scott David Shaw
Andrew F. Wylde
Assignee (at issue)
Digital Equipment Corporation
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.