Granted Patent
Utility
US 5,867,308 · App. 08/817,634
Microscope, in particular for surgical operations
Inventors:
Jurgen Pensel, Herbert M. Stuttler
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Jun 30, 1997
Inventors
Jurgen Pensel
Herbert M. Stuttler
Assignee (at issue)
Leica Mikroskopie Systeme AG
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.