Granted Patent
Utility
US 5,941,210 · App. 08/699,594
Gaseous fuel direct injection system for internal combustion engines
Inventors:
Raymond Hill, Steven R. Ahern
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Aug 19, 1996
Inventors
Raymond Hill
Steven R. Ahern
Assignees (at issue)
Orbital Engine Company (Australia) Pty Limited
Meteor, LLC
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.