Granted Patent
Utility
US 6,443,639 · App. 09/607,411
Slot coater device for applying developer to film for electronic film development
Inventors:
Michael R. Thering, George Mooty, Richard A. Coleman, Roland W. Porth, Robert S. Young, Leland Lester
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jun 29, 2000
Inventors
Michael R. Thering
George Mooty
Richard A. Coleman
Roland W. Porth
Robert S. Young
Leland Lester
Assignee (at issue)
Applied Science Fiction, Inc.
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.