Granted Patent
Utility
US 6,299,754 · App. 08/651,442
PH sensitive reference electrode in electrolytic desilvering
Inventors:
Patrick Mertens, Benny Jansen, Werner Van De Wynckel, Frank Michiels
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: May 22, 1996
Inventors
Patrick Mertens
Benny Jansen
Werner Van De Wynckel
Frank Michiels
Assignee (at issue)
Agfa-Gevaert NV
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.