Granted Patent
Utility
US 5,725,741 · App. 08/631,352
Method of forming recordable optical element using low absorption materials
Inventors:
Pranab K. Raychaudhuri, Fridrich Vazan
Patented Case
View Patent ↗
Granted: Mar 10, 1998
Filed: Apr 12, 1996
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.