Granted Patent
Utility
US 5,779,907 · App. 08/761,593
Magnetic microplate separator
Inventor:
Hao Yu
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Dec 6, 1996
Inventor
Hao Yu
Assignee (at issue)
Systems Research Laboratories, Inc.
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.