Granted Patent
Utility
US 6,457,463 · App. 09/723,513
Multi-fuel direct injection engine
Inventors:
Richard McChesney, Peter Lucier
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Nov 28, 2000
Inventors
Richard McChesney
Peter Lucier
Assignee (at issue)
Bombardier Motor Corporation
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.