Granted Patent
Utility
US 6,589,795 · App. 09/801,465
Method and device for detecting mercury
Inventors:
Julian Tyson, Gerhard Schlemmer, Christopher Palmer
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Mar 8, 2001
Inventors
Julian Tyson
Gerhard Schlemmer
Christopher Palmer
Assignee (at issue)
PerkinElmer Bodenseewerk Zweigniederlassung der Berthold GmbH & Co. KG
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.