Granted Patent
Utility
US 6,131,101 · App. 08/898,364
Electronic processing of mailing lists
Inventors:
Philip M. Maitino, Fred A. Rosenbaum
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Jul 22, 1997
Inventors
Philip M. Maitino
Fred A. Rosenbaum
Assignee (at issue)
Melissa Data Corp.
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.