Granted Patent
Utility
US 6,327,031 · App. 09/665,930
Apparatus and semi-reflective optical system for carrying out analysis of samples
Inventor:
John Gordon
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Sep 20, 2000
Inventor
John Gordon
Assignee (at issue)
Burstein Technologies, 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.