Granted Patent
Utility
US 5,276,607 · App. 07/502,162
Method for optimal recalculation
Inventors:
Bret M. Harris, A. Lewis Bastian
Patented Case
View Patent ↗
Granted: Jan 4, 1994
Filed: Mar 28, 1990
Inventors
Bret M. Harris
A. Lewis Bastian
Assignee (at issue)
WordPerfect 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.