Granted Patent
Utility
US 5,253,362 · App. 07/471,445
Method for storing, retrieving, and indicating a plurality of annotations in a data cell
Inventors:
Lorene S. Nolan, Ronald Norden-Paul, Richard Shelton, Sandra L. Stewart
Patented Case
View Patent ↗
Granted: Oct 12, 1993
Filed: Jan 29, 1990
Inventors
Lorene S. Nolan
Ronald Norden-Paul
Richard Shelton
Sandra L. Stewart
Assignee (at issue)
Emtek Health Care Systems, 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.