Granted Patent
Utility
US 5,779,981 · App. 08/634,826
Thermal cycler including a temperature gradient block
Inventors:
John Danssaert, Robert J. Shopes, Daniel Shoemaker
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Apr 19, 1996
Inventors
John Danssaert
Robert J. Shopes
Daniel Shoemaker
Assignee (at issue)
STRATAGEN
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.