Granted Patent
Utility
US 5,218,698 · App. 07/796,306
Garbage collection system for a symbolic digital processor
Inventor:
William J. Mandl
Patented Case
View Patent ↗
Granted: Jun 8, 1993
Filed: Nov 22, 1991
Inventor
William J. Mandl
Assignee (at issue)
AEROJET-GENERAL 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.