Granted Patent
Utility
US 5,794,076 · App. 08/577,481
Method and apparatus for controlling exposure
Inventors:
David L. Farrington, A. Brian Holland, Thomas A. Lumenello, Jane L. Riemenschneider
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Dec 22, 1995
Inventors
David L. Farrington
A. Brian Holland
Thomas A. Lumenello
Jane L. Riemenschneider
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.