Granted Patent
Utility
US 5,288,366 · App. 07/873,375
Method for growing multiple single crystals and apparatus for use therein
Inventor:
John D. Holder
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Apr 24, 1992
Inventor
John D. Holder
Assignee (at issue)
MEMC Electronic Materials, 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.