Granted Patent
Utility
US 5,815,152 · App. 08/879,087
Method and apparatus for defining and evaluating a graphic rule
Inventors:
Mary F. Collier, Michael Bennett
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Jun 19, 1997
Inventors
Mary F. Collier
Michael Bennett
Assignee (at issue)
Logical Software Solutions 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.