Granted Patent
Utility
US 6,409,779 · App. 09/756,915
Method for rendering a detonation front harmless
Inventor:
Christoph Leinemann
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Jan 10, 2001
Inventor
Christoph Leinemann
Assignee (at issue)
LEINEMANN GMBH & CO. KG
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.