Granted Patent
Utility
US 6,014,166 · App. 08/395,094
Stereoscopic photon tunneling microscope
Inventor:
John M. Guerra
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Feb 27, 1995
Inventor
John M. Guerra
Assignee (at issue)
Polaroid Corporation
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.