Granted Patent
Utility
US 6,041,263 · App. 08/997,056
Method and apparatus for simulating and optimizing a plant model
Inventors:
Joseph F. Boston, Ian H. Boys
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Oct 1, 1997
Inventors
Joseph F. Boston
Ian H. Boys
Assignee (at issue)
Aspen Technology, 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.