Granted Patent
Utility
US 6,676,903 · App. 09/917,349
Apparatus and method for spatially detecting or quantifying chemical species
Inventors:
Radislav Alexandrovich Potyrailo, Timothy M. Sivavec
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Jul 30, 2001
Inventors
Radislav Alexandrovich Potyrailo
Timothy M. Sivavec
Assignee (at issue)
General Electric Company
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.