Granted Patent
Utility
US 4,969,700 · App. 07/257,705
Computer aided holography and holographic computer graphics
Inventor:
Kenneth A. Haines
Patented Case
View Patent ↗
Granted: Nov 13, 1990
Filed: Oct 14, 1988
Inventor
Kenneth A. Haines
Assignee (at issue)
AMERICAN BANK NOTE HOLOGRAPHICS, INC.
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.