Granted Patent
Utility
US 6,246,642 · App. 09/290,926
Automated optical detection system and method
Inventors:
Richard Lynn Gardner, Jr., Richard A. Irwin
Patented Case
View Patent ↗
Granted: Jun 12, 2001
Filed: Apr 13, 1999
Inventors
Richard Lynn Gardner, Jr.
Richard A. Irwin
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.