Granted Patent
Utility
US 5,764,248 · App. 08/381,131
Production of digitized stereoscopic polarizing images by ink jet printing
Inventor:
Julius J. Scarpetti
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Jan 31, 1995
Inventor
Julius J. Scarpetti
Assignee (at issue)
The Rowland Institute for Science
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.