Granted Patent
Utility
US 6,655,152 · App. 09/962,867
Fuel control system for multiple burners
Inventors:
Michael Griffiths, Trevor S. Smith
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Sep 25, 2001
Inventors
Michael Griffiths
Trevor S. Smith
Assignee (at issue)
Lucas Industries Limited
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.