Granted Patent
Utility
US 5,591,314 · App. 08/549,246
Apparatus for affixing a rotating cylindrical magnetron target to a spindle
Inventors:
Steven V. Morgan, Johan Vanderstraeten, Erwin Vanderstraeten, Guy Gobin
Patented Case
View Patent ↗
Granted: Jan 7, 1997
Filed: Oct 27, 1995
Inventors
Steven V. Morgan
Johan Vanderstraeten
Erwin Vanderstraeten
Guy Gobin
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.