Granted Patent
Utility
US 5,448,739 · App. 08/126,428
Method of recording, playback and re-execution of application program call sequences and import and export of data in a digital computer system
Inventor:
Neal F. Jacobson
Patented Case
View Patent ↗
Granted: Sep 5, 1995
Filed: Sep 24, 1993
Inventor
Neal F. Jacobson
Assignee (at issue)
Digital Equipment 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.