Granted Patent
Utility
US 6,812,947 · App. 10/376,547
Contaminant removal system in a thermal processor
Inventors:
Bradley B. Rassatt, David J. McDaniel
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Feb 28, 2003
Inventors
Bradley B. Rassatt
David J. McDaniel
Assignee (at issue)
EASTMAN KODAK COMPANY
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.