Granted Patent
Utility
US 6,779,335 · App. 10/004,831
Burning nitrous oxide and a fuel
Inventor:
Joseph Roger Herdy, Jr.
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Dec 7, 2001
Inventor
Joseph Roger Herdy, Jr.
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.