Granted Patent
Utility
US 5,764,231 · App. 07/884,001
Method and apparatus for creating geometric depth images using computer graphics
Inventors:
Lawrence A. Ray, Richard N. Ellson
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: May 15, 1992
Inventors
Lawrence A. Ray
Richard N. Ellson
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.