Granted Patent
Utility
US 6,505,500 · App. 09/532,409
Arrangement for detecting ionization in the combustion chamber of a diesel motor, including associated measurement and calibration devices
Inventors:
Bengt Elgh, Michael Georghiou, Christian Carlsson, Thomas Meldert, Magnus Glavmo
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Mar 22, 2000
Inventors
Bengt Elgh
Michael Georghiou
Christian Carlsson
Thomas Meldert
Magnus Glavmo
Assignee (at issue)
Mecel AB
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.