Granted Patent
Utility
US 5,688,262 · App. 08/368,994
Laser microscope adaptor apparatus with auto-focus
Inventor:
Martin Abraham
Patented Case
View Patent ↗
Granted: Nov 18, 1997
Filed: Jan 5, 1995
Inventor
Martin Abraham
Assignee (at issue)
Laser Industries Ltd.
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.