Granted Patent
Utility
US 6,609,499 · App. 09/683,016
Gaseous-fuel injection system and method
Inventors:
Daniel Michael Kabat, Xiaoguo Tang, William Francis Stockhausen
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Nov 8, 2001
Inventors
Daniel Michael Kabat
Xiaoguo Tang
William Francis Stockhausen
Assignee (at issue)
FORD GLOBAL TECHNOLOGIES, 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.