Granted Patent
Utility
US 6,100,005 · App. 09/087,123
Photographic element and method
Inventors:
Daniel J. Churella, Wilhelm J. Erdmann, Gerard Gomes, John R. Linton, Francis M. Pierce
Patented Case
View Patent ↗
Granted: Aug 8, 2000
Filed: May 29, 1998
Inventors
Daniel J. Churella
Wilhelm J. Erdmann
Gerard Gomes
John R. Linton
Francis M. Pierce
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.