Granted Patent
Utility
US 5,932,081 · App. 08/849,413
Method and device for galvanizing plate-shaped products in horizontal continuous plants
Inventors:
Lorenz Kopp, Helmut Scharrer
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: May 19, 1997
Inventors
Lorenz Kopp
Helmut Scharrer
Assignee (at issue)
Atotech Deutschland GmbH
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.