Granted Patent
Utility
US 6,496,098 · App. 09/462,061
Pyrotechnic active element
Inventors:
Heinz Kern, Wolfgang Mosig
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Mar 30, 2000
Inventors
Heinz Kern
Wolfgang Mosig
Assignee (at issue)
DYNAMIT NOBEL GMBH EXPLOSIVSTOFF-UND SYSTEMTECHNIK
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.