Granted Patent
Utility
US 6,137,911 · App. 08/876,271
Test classification system and method
Inventor:
Maxim Zhilyaev
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Jun 16, 1997
Inventor
Maxim Zhilyaev
Assignee (at issue)
The Dialog Corporation plc
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.