Granted Patent
Utility
US 6,752,623 · App. 10/139,996
Method and apparatus for a fuel-rich catalytic reactor
Inventors:
Lance L. Smith, Shahrokh Etemad, Marco J. Castaldi, Hasan Karim, William C. Pfefferle
Patented Case
View Patent ↗
Granted: Jun 22, 2004
Filed: May 6, 2002
Inventors
Lance L. Smith
Shahrokh Etemad
Marco J. Castaldi
Hasan Karim
William C. Pfefferle
Assignee (at issue)
PRECISION COMBUSTION, 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.