Granted Patent
Utility
US 5,202,383 · App. 07/732,534
High throw power electrodeposition system
Inventors:
Thomas C. Moriarity, Gregory J. McCollum, Robert R. Zwack, Matthew S. Scott, Steven R. Zawacky, Victor G. Corrigan
Patented Case
View Patent ↗
Granted: Apr 13, 1993
Filed: Jul 19, 1991
Inventors
Thomas C. Moriarity
Gregory J. McCollum
Robert R. Zwack
Matthew S. Scott
Steven R. Zawacky
Victor G. Corrigan
Assignee (at issue)
PPG Industries, Inc.
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.