Granted Patent
Utility
US 5,574,828 · App. 08/234,982
Expert system for generating guideline-based information tools
Inventors:
Robert S. A. Hayward, Michael F. Roizen, David Summerell, Martin Rom
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Apr 28, 1994
Inventors
Robert S. A. Hayward
Michael F. Roizen
David Summerell
Martin Rom
Assignee (at issue)
TMRC Co., Ltd.
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.