Granted Patent
Utility
US 5,585,158 · App. 08/482,718
Recordable optical element using low absorption materials
Inventors:
Pranab K. Raychaudhuri, Fridrich Vazan
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: Jun 7, 1995
Inventors
Pranab K. Raychaudhuri
Fridrich Vazan
Assignee (at issue)
EASTMAN KODAK COMPANY
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.