Granted Patent
Utility
US 6,017,404 · App. 09/220,015
Nonazide ammonium nitrate based gas generant compositions that burn at ambient pressure
Inventors:
Norman H. Lundstrom, Robert S. Scheffee, Daniel S. Luke
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Dec 23, 1998
Inventors
Norman H. Lundstrom
Robert S. Scheffee
Daniel S. Luke
Assignee (at issue)
Atlantic Research Group 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.