Granted Patent
Utility
US 6,787,385 · App. 10/344,380
Method of preparing nitrogen containing semiconductor material
Inventors:
Greg Barber, Sarah R. Kurtz
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Feb 5, 2003
Inventors
Greg Barber
Sarah R. Kurtz
Assignee (at issue)
Midwest Research Institute, 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.