Granted Patent
Utility
US 5,326,533 · App. 07/971,498
Multiwell test apparatus
Inventors:
Carolyn Lee, Donald B. Rising, Thomas Zermani
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: Nov 4, 1992
Inventors
Carolyn Lee
Donald B. Rising
Thomas Zermani
Assignee (at issue)
Millipore Corporation
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.