Granted Patent
Utility
US 6,277,255 · App. 09/403,522
Electrochemical sensing circuits
Inventors:
Ian Macdonald Green, Michael K. Jackson
Patented Case
View Patent ↗
Granted: Aug 21, 2001
Filed: Dec 17, 1999
Inventors
Ian Macdonald Green
Michael K. Jackson
Assignee (at issue)
Central Research Laboratories Limited
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.