Granted Patent
Utility
US 5,315,344 · App. 07/787,045
Microscope camera
Inventors:
Peter P. Clark, Douglas E. Miller, Deborah A. Mulford, John C. Ostrowski
Patented Case
View Patent ↗
Granted: May 24, 1994
Filed: Nov 4, 1991
Inventors
Peter P. Clark
Douglas E. Miller
Deborah A. Mulford
John C. Ostrowski
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.