Granted Patent
Utility
US 5,912,763 · App. 08/875,738
Stereomicroscope including a camera for receiving different images at different time intervals
Inventor:
Roger Spink
Patented Case
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Granted: Jun 15, 1999
Filed: Aug 4, 1997
Inventor
Roger Spink
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.