Granted Patent
Utility
US 6,199,905 · App. 09/444,730
High thermal efficiency inflator and passive restraints incorporating same
Inventor:
Donald J. Lewis
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Nov 18, 1999
Inventor
Donald J. Lewis
Assignee (at issue)
UNIVERSAL PROPULSION COMPANY, 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.