Granted Patent
Utility
US 5,314,329 · App. 07/912,147
Pulse combustor ignitor system
Inventor:
Hanford N. Lockwood, Jr.
Patented Case
View Patent ↗
Granted: May 24, 1994
Filed: Jul 10, 1992
Inventor
Hanford N. Lockwood, Jr.
Assignee (at issue)
Bepex, GmbH
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.