Granted Patent
Utility
US 6,489,169 · App. 09/500,982
Automatic handler for feeding containers into and out of an analytical instrument
Inventors:
Beri Cohen, Thomas W. DeYoung, Krunoslav Draganovic, Paul E. Purpura
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Feb 15, 2000
Inventors
Beri Cohen
Thomas W. DeYoung
Krunoslav Draganovic
Paul E. Purpura
Assignee (at issue)
Bayer Aktiengesellschaft
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.