Granted Patent
Utility
US 5,799,307 · App. 08/540,294
Rapid storage and recall of computer storable messages by utilizing the file structure of a computer's native operating system for message database organization
Inventor:
Robert Buitron
Patented Case
View Patent ↗
Granted: Aug 25, 1998
Filed: Oct 6, 1995
Inventor
Robert Buitron
Assignee (at issue)
CALLWARE TECHNOLOGIES, INC
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.