Granted Patent
Utility
US 6,505,612 · App. 10/024,435
Natural gas fuel metering assembly and engine with same
Inventors:
Thomas Samuel Cipressi, Rodney A. Schindler, William Lyle Hartman, John Philip Latusek
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Dec 20, 2001
Inventors
Thomas Samuel Cipressi
Rodney A. Schindler
William Lyle Hartman
John Philip Latusek
Assignee (at issue)
DEERE & COMPANY
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.