Granted Patent
Utility
US 6,739,264 · App. 10/286,799
Low cost ignition device for gas generators
Inventors:
Edward Hosey, Keith Lam
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Nov 4, 2002
Inventors
Edward Hosey
Keith Lam
Assignee (at issue)
KEY SAFETY SYSTEMS, INC.
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.