Granted Patent
Utility
US 5,576,853 · App. 08/360,210
Apparatus and methods for making transmission holograms
Inventors:
William J. Molteni, Jr., Michael M. Wenyon
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Dec 20, 1994
Inventors
William J. Molteni, Jr.
Michael M. Wenyon
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.