Granted Patent
Utility
US 5,286,360 · App. 07/909,591
Apparatus for coating a substrate, especially with electrically nonconductive coatings
Inventors:
Joachim Szczyrbowski, Goetz Teschner, Siegfried Beisswenger
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Jul 7, 1992
Inventors
Joachim Szczyrbowski
Goetz Teschner
Siegfried Beisswenger
Assignee (at issue)
Leybold 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.