Granted Patent
Utility
US 6,138,237 · App. 08/923,264
Apparatuses, methods, and media for authoring, distributing, and using software resources with purposely restricted use
Inventors:
Gary D. Ruben, Mark Goldwater
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Sep 4, 1997
Inventors
Gary D. Ruben
Mark Goldwater
Assignee (at issue)
Bistream 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.