Granted Patent
Utility
US 5,716,754 · App. 08/715,451
Image-recording materials
Inventors:
Michael J. Arnost, Peter Viski, David P. Waller, David C. Whritenour
Patented Case
View Patent ↗
Granted: Feb 10, 1998
Filed: Sep 18, 1996
Inventors
Michael J. Arnost
Peter Viski
David P. Waller
David C. Whritenour
Assignee (at issue)
Polaroid Corporation
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.