Granted Patent
Utility
US 5,069,440 · App. 07/504,953
Apparatus and method for automatically and continuously producing a flow of singulated mail flats
Inventors:
S. James Lazzarotti, Edward A. Wojtowicz, Eugene T. Mullin, Jess Nadel
Patented Case
View Patent ↗
Granted: Dec 3, 1991
Filed: Apr 5, 1990
Inventors
S. James Lazzarotti
Edward A. Wojtowicz
Eugene T. Mullin
Jess Nadel
Assignee (at issue)
Unisys 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.