Granted Patent
Utility
US 6,270,680 · App. 09/187,623
Amperometric sensor probe for an automatic halogen control system
Inventors:
Michael A. Silveri, Caba Calic
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Nov 6, 1998
Inventors
Michael A. Silveri
Caba Calic
Assignee (at issue)
BIOQUEST, INC.
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.