Granted Patent
Utility
US 6,000,863 · App. 09/038,223
Photographic processing method
Inventors:
Arthur H. Clough, Michael G. Dowling, David R. Gildea
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Mar 11, 1998
Inventors
Arthur H. Clough
Michael G. Dowling
David R. Gildea
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.