Granted Patent
Utility
US 6,513,347 · App. 09/481,392
Heat conditioning process
Inventors:
Arnaud Deschamps, Willi Mueller, Stephan Rhyner, Aitor Galdos
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Jan 12, 2000
Inventors
Arnaud Deschamps
Willi Mueller
Stephan Rhyner
Aitor Galdos
Assignee (at issue)
Balzers Hochvakuum AG
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.