Granted Patent
Utility
US 5,659,743 · App. 08/349,618
Method and apparatus for a pattern based spaced management system
Inventors:
John J. Adams, Clark Kidd, Timothy Corneal Summers
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Dec 5, 1994
Inventors
John J. Adams
Clark Kidd
Timothy Corneal Summers
Assignee (at issue)
Legent 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.