Granted Patent
Utility
US 6,151,535 · App. 09/302,275
Laboratory primary sample distributor with archiving mode
Inventor:
Dirk H. Ehlers
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Apr 30, 1999
Inventor
Dirk H. Ehlers
Assignee (at issue)
Olympus Diagnostica GmbH
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.