Granted Patent
Utility
US 5,551,213 · App. 08/414,462
Apparatus and method for vacuum sealing pouches
Inventors:
Michael L. Koelsch, Dennis A. McIntyre, James B. Roy
Patented Case
View Patent ↗
Granted: Sep 3, 1996
Filed: Mar 31, 1995
Inventors
Michael L. Koelsch
Dennis A. McIntyre
James B. Roy
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.