Granted Patent
Utility
US 6,131,053 · App. 09/328,450
High speed document processing machine
Inventors:
David P. Nyffenegger, Glen Allen Nester
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Jun 9, 1999
Inventors
David P. Nyffenegger
Glen Allen Nester
Assignee (at issue)
Bell & Howell Mail and Messaging Technologies 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.