Granted Patent
Utility
US 6,770,182 · App. 09/714,410
Method for producing a thin sample band in a microchannel device
Inventors:
Stewart Griffiths, Robert H. Nilson
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Nov 14, 2000
Inventors
Stewart Griffiths
Robert H. Nilson
Assignee (at issue)
Sandia National Laboratory
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.