Granted Patent
Utility
US 6,309,461 · App. 09/327,043
Crystal growth and annealing method and apparatus
Inventors:
Steven Gianoulakis, Robert Cary Sparrow
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Jun 7, 1999
Inventors
Steven Gianoulakis
Robert Cary Sparrow
Assignees (at issue)
Sandia Corporation
CORNING INCORPORATED
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.